1. math

    The base of a rectangle is 2cm greater than its height. Find the base and the height of the parallelogram if the area of the parallelogram is 120 cm2. Can this be shown as a quadratic and factored?

    asked by MARIANNE on August 28, 2010
  2. math

    find the area of rectangle with base of 2cm and height of 4cm

    asked by gmoney on October 31, 2010
  3. math

    a right rectangle and a right triangle prism have the same height. If the lenght of the side of the rectangle base is twice the width, explain how to determine the area of the triangular base in terms of the rectangle base length.

    asked by Donna on February 27, 2010
  4. math

    A right rectangle and a right triangle prism have the same height. If the lenght of the side of the rectangle base is twice the width, explain how to determine the area of the triangular base in terms of the rectangle base length.

    asked by Donna on February 28, 2010
  5. Math

    The area of a rectangle is 220 square centimeters. The height of the rectangle is two more than twice the base. What is the rectangle's perimeter? I know you can solve this employing a guess-and-check strategy, but I want to know if this can be solved

    asked by Chadd on May 9, 2007
  6. Algebra - PLEASE HELP!

    Can you PLEASE help me with this problem? I do not understand... The area of a triangle can be found by using the formula A=1/2bh. The area of the triangle can be represented by the expression -17.5x2^ - 138.5x - 27. The triangle's base length is greater

    asked by Leroy on February 20, 2017
  7. Algebra Word Problem

    COULD SOMEONE PLEASE HELP ME WITH THIS !!!!!!!!!! The base of a triangle is 3cm greater than the height. The area is 44cm^2. Find the height and length of the base. The height of the triangle is_______ cm The base of the traingle is_______cm

    asked by pj on December 14, 2008
  8. algebra 1

    one side of a triangle is 2cm shorter than the base The ofther side is 3cm longer than the base what lengths of the base will allow the perimeter to be greater than 19 cm?

    asked by Sulynn on May 21, 2010
  9. Calculus

    Hi there,could you help me with the following questions; 1.) Analyze the key features (any asymptotes, intercepts, critical points) and then sketch the graph of the function f(x)= x-0.25/x^2 --> I am unsure about my answers could you tell me if I am

    asked by Karen on March 22, 2010
  10. math

    i need to know how to solve this shark's teeth are shaped like triangles . the height of a tooth of a certain shark is 2cm longer than the base . the area is 12cm2 find the height and base.

    asked by bill on December 14, 2010
  11. math

    Shark teeth are shape like a triangle. The height of a certain shark is 2cm longer than the base. The area is 24cm^2. Find the height and base

    asked by Pebbles on July 15, 2011
  12. Algebra

    The base of rectangle is 3cm more than twice the height the perimeter is 60cm find the base and height of the rectangle

    asked by Raman on October 1, 2013
  13. Algebra maths

    The base of rectangle is3cm than twice the height. The perimeter is 60cm find the base and height of a rectangle

    asked by Raman on October 2, 2013
  14. Geometry

    For the given dimensions, find the area of each figure. If necessary round to the nearest hundredth. 1.Rectangle with base 4m and height 2cm. 2. Square with side length 3.5 in. 3. Circle with diameter 9cm.

    asked by Ronnie on July 8, 2013
  15. Math

    The trapezoid above has a base of 38 m and a height of 12 m. Which set of dimensions would produce a similar figure? A. base = 114 m, height = 36 m B. base = 38 m, height = 36 m C. base = 119 m, height = 36 m D. base = 109 m, height = 36 m

    asked by Anonymous on May 8, 2014
  16. Math

    1) If the height of a parallelogram is 27.3 m and the base is 6.3 m, what is the area of the parallelogram? 2) If the base of a rectangle is 27.4 mm and the area is 420.92 mm2, what is the height of the rectangle? 3) What is the height of a rectangle with

    asked by Anonymous on May 31, 2018
  17. math

    i have math homework and it says i have to find 1 pair of rectangle that are simular and find the scale factor but i cant find the scale factorthe k rectangle is 4 cubes base by 3cubes height and n rectangle is 12 cubes base and 1 cube height but i cant

    asked by hawk on September 22, 2010
  18. math

    1.The base of a triangle is 5cm greater than the height. The area is 33cm(2). Find the height and the length of the base? Height? Base? 2. Factor X(2)-7x 3.Factor 5a(6)-1080a(3) 4. Find the GCF 5x(9),5x,-20= For this one I think the gcf is 5 Is this

    asked by Mickey on May 16, 2010
  19. Pre-Calc 20

    **EDIT** A rectangle has a diagonal of 18cm. The diagonal creates a 60 degree angle at the base of the triangle. Write an exact expression for the base and the height of the triangle. My teacher wants the base and height answered in roots so do you think

    asked by Julie on September 23, 2016
  20. maths

    Im confused can any1 help me on this question ?? or try and put me on the right track? (a) A circle has radius 2cm (in that circle there is an triangle AOB) and the chord AB has length 3cm. AO is 2cm and BO is 2cm. O is the centre of the circle. (b)

    asked by hi on September 25, 2007
  21. math

    The base of a triangle is 5cm greater than the height. The area is 52cm^2. Find the height and length of the base.

    asked by Frank on May 18, 2012
  22. algebra

    The base of a triangle is 4cm greater than the height the area is 48cm^2 find the height and the length of the base

    asked by Anonymous on October 6, 2008
  23. Algebra

    The base of a triangle is 8cm greater than the height. The area is 42cm^2. Find the height and length of the base.

    asked by Kim on January 14, 2009
  24. Math

    The base of a triangle is 6cm greater than the height. The area is 20cm^2. Find the height and the length of the base.

    asked by Pam on March 21, 2014
  25. algebra

    The base of a triangle is 7cm greater than the height. the area is 60cm^2. find the height and the lenght of the base.

    asked by John on April 22, 2010
  26. math

    The base of a triangle is 3 cm greater than the height. The area is 14cm^2. Find the length and height of the base.

    asked by Sadie on June 2, 2009
  27. math

    ABC is a right-angled triangle atB. AB=(3x+2)cm and BC=2CM.GIVEN THAT THE AREA OF THE TRIANGLE IS 85CM SQUARE FIND THE VALUE OF X. Say that the height= 3x+2 base= 2 Area of a triangle equals 1/2 base times height so... (1/2) of the base is 1 and 1 times

    asked by c on July 4, 2007
  28. PreCal

    A square sheet of cardboard 18 inches is made into an open box (there is no top), by cutting squares of equal size out of each corner and folding up the sides. Find the dimensions of the box with the maximun volume. Volume= base(width)height but base + 2H

    asked by Chau on November 6, 2006
  29. math

    The base of a triangle is 6 cm greater than twice the height.The area is 28 cm2.Find the height and the base.

    asked by marie on June 2, 2011
  30. algebra

    The base of a triangle is 8 cm greater than the height. The area is 64 cm^2. Find the height and the length of the base.

    asked by Valentine on March 3, 2011
  31. Algebra

    For the pair of similar solids, find the value of the variable. radius 15cm height 6cm the other is radius 5cm height x cm 3cm **** 18cm 16cm 2cm For the pair of similar solids, find the value of the variable. base x mm height 24mm the other base 4mm

    asked by Lost on February 23, 2016
  32. math

    The base of a triangle is 5cm greater than the height. The area is 18cm^2. Find the height and the base. The height is triangle is?cm The base of the triangle is?cm

    asked by Tina on February 4, 2010
  33. geometry

    What is the volume of a square pyramid with base edge 2cm and height of 2cm. I came up with 8 cm^3

    asked by JOY on May 21, 2011
  34. Math

    1)Forty solid hemisphere each of diameter 2cm , are melted to form a solid cone with a base diameter 6cm .Find the height of the cone? 2)A pyramid has a square base of side 12cm and a height of 15cm .Calculate its volume and total surface area?

    asked by Reshma on May 23, 2011
  35. algebra 2

    A landscaper is designing a flower garden in the shape of a trapezoid. She wants the shorter base to be 3 yards greater than the height and the longer base to be 7 yards greater than the height. She wants the area to be 295 square yards. The situation is

    asked by cj on October 21, 2015
  36. algebra

    A landscaper is designing a flower garden in the shape of a trapezoid. She wants the shorter base to be 3 yards greater than the height and the linger base to be 7 yards greater than the height. She wants the area to be 295 square yards. The situation is

    asked by Lee on November 2, 2012
  37. math --- pls check my work!

    help pls asap!!! Check my work! 1. Find the area for the following figure. (trapazoid: bottom base 16.3, top base 5.9, height 4.6) 51.06 m^2*** 74.98 m^2 27.14 m^2 102.12 m^2 2. Find the area for the following figure. (1 point) (triangle: base 20.3, height

    asked by TTR+S<3 on February 3, 2014
  38. Math

    The area of a rectangle is 128 square feet. Its height is twice its base. Find the length of the height and the length of the base.

    asked by Hayley on September 18, 2013
  39. Calculus

    A rectangle has a diagonal of 8cm. The diagonal creates a 60 degrees angle at the base of the rectangle. Write an exact expression for the base and the height of the rectangle. ^^ Don't get how to do that, Ive only drawn a triangular diagram, and im

    asked by -Untamed- on October 25, 2011
  40. Telisis Prep

    The base of a rectangle is 6 inches greater than twice the height. The perimeter is 78 inches. Find the area.

    asked by Bailey on April 28, 2013
  41. Triangles/Math

    All of these are triangles Find the areas of the triangles 1. 8 is base and 5 is height A=bxh divided by 2 8x5=40 divided by 2=20 2. 6 is base and 7 is height A=bxh divided by 2 7x6=42 divided by 2=21 3. 12 is base and 5 is height A=bxh divided by 2

    asked by Connor on January 18, 2012
  42. algebra

    the base of a triangle is 5cm greater than the height. The area is 33cm^2. What is the height and the length of the base?

    asked by Armelia on July 24, 2010
  43. Algebra

    Please look over- 1.) Find the area of a rectangle in which the base measures 20 centimeters and the height is half the length of the base. My Answer= area= 200cm squared 2.) Find the area of a parallelogram in which the height measures 14 inches and the

    asked by Jamie on September 15, 2007
  44. Intermediate Algebra

    The base of the triangle is 5 cm greater than the height. The area is 33 cm^2. Find the height and the length of the base. The height of the triangle is ___ cm The base of the triangle is ___ cm

    asked by Spacegazing on March 4, 2014
  45. algebra 2

    ok supposed the base of a triangle is 5 cm greater than the height the area is 52 cm what is the height and length at the base?

    asked by me on June 13, 2010
  46. Math

    The base of a triangle is 8cm greater than the height . The area is 24cm^2. The height is what and the base is what?

    asked by Pam on November 1, 2013
  47. 8th grade

    The area of a rectangle is 45cm2. The height is one less than two times the base. what is the length of the base

    asked by Mark on January 4, 2010
  48. geometry

    the base of a triangle is 3cm greater thanthe height.the area is 27cm find the heightand base of the triangle

    asked by Anonymous on October 1, 2011
  49. algebra 1

    The base of a triangle is 3 cm greater than the height. The area is 27 cm squared. Find the height and base of the triangle.

    asked by jerry on December 15, 2016
  50. Math

    1. A parking lot space is in shape of a rectangle. If the space has a length of 23 feet and a width of 12 feet, what is the area of the parking space? A.128ft2 B.266ft2 C276ft2**** D138ft2 2. Each blade on a windmill is in shape of a triangle with base of

    asked by Check Me Please on March 8, 2018
  51. math

    an altitude of triangle is 5/3rd of the length of its corresponding base if their altitude be increased by 4cm and the base is decreased by 2cm, the area of the triangles remain the same. find the base and altitude of triangle ?????

    asked by TUHITUHI on October 7, 2012
  52. Algebra II

    The base of a triangle is 8 cm greater than the height. The area is 24cm^2. What is the base and height?

    asked by Nancy on January 17, 2011
  53. algebra

    One side of a trianle is 2cm shorter than the base,x. The other side is 8cm longer than the base. What lenghts of the base will allow the perimeter of the trianlge to be at least 30cm

    asked by Rita on September 1, 2012
  54. math/geometry

    What are the surface areas of this two figures? a) a triangular pyramid with base of 5 cm, an altitude of the base of 8.7 cm and a slant height = 6.9 cm b) a square pyramid with a slant height of 5.2cm and an altitude of the triangle of 9cm.

    asked by katie on November 11, 2008
  55. geometry

    Rectangles A and B are congruent. The base of rectangle A is 5 inches more than its height. The height of rectangle B is 12 inches. What is the base of rectangle A?

    asked by Gab on February 16, 2012
  56. algebra 1

    the area of a rectangle with the base of 3x-1 and the height of 2x-2, and a square with the base 2x+2 and the height of 2x+2

    asked by Hailey Collins on September 11, 2013
  57. geometry

    the perimeter of a rectangle is 72. the base is 3 times the height find the area of the rectangle

    asked by w on October 3, 2013
  58. alg 2

    a rectangle is to be inscribed in a isosceles triangle of height 8 and base 10. Find the greatest area of such rectangle.

    asked by keeter on January 18, 2011
  59. alg 2

    a rectangle is to be inscribed in a isosceles triangle of height 8 and base 10. Find the greatest area of such rectangle.

    asked by keeter on January 18, 2011
  60. alg 2

    a rectangle is to be inscribed in a isosceles triangle of height 8 and base 10. Find the greatest area of such rectangle.

    asked by keeter on January 18, 2011
  61. Triangles math

    I want to confirm if I understood . Problem states : Draw a right triangle with a base of 2 units and a height of 3 units. Make three “copies” so that the lengths of the new sides are 50%, 300%, and 500% of the original. Solution: 1st triangle

    asked by Jessica on January 18, 2017
  62. math

    which figure has the same area as the parallelogram shown below? A.a triangle with a base 4 mm and a height of 20 mm B.a trapezoid with the base of 15 mm and 25 mm and a height of 2 mm C.a trapezoid with bases of 6 mm and 14 mm and a height of 8 mm D.a

    asked by help math on February 24, 2017
  63. Math

    Find the area of a circle with a radius of 8 cm. Use 3.14 for pi. Type your answer as a number only. Find the area of a triangle with a base of 6 cm and a height of 3 cm. Remember your formula. Question 4 Find the area of a figure with base #1 of 4 in.,

    asked by paragonnova on March 24, 2013
  64. Math

    A mechanical engineering student wishes to inscribe a rectangle in a quarter circle of radius 2.00 cm. Determine the dimensions of the rectangle that will give it the greatest area. length in cm = height in cm = My attempt on find the relationship between

    asked by Ashley on January 29, 2013
  65. Solid Mensuration

    A triangle has a base of 16 inches and an altitude of 8 inches. Find the dimensions of the largest rectangle that can be inscribed in the triangle if the base of the rectangle coincides with the base of the triangle.

    asked by Jean on August 20, 2015
  66. Differential calculus

    A triangle has a base of 16 inches and an altitude of 8 inches. Find the dimentions of the largest rectangle that can be inscribed in the triangle if the base of the rectangle coincides with the base of the triangle

    asked by Anonymous on October 2, 2018
  67. math

    which shapes will have an area of 24m2? choose all that apply. a. a triangle with the base of 6m and a height of 4m b. a parallelogram with a base of 48m and a height of .5m c. a trapezoid with the bases of 9m and 3m and a height of 4m d. a triangle with a

    asked by Maddie on February 22, 2018
  68. calculus

    A rectangle is to be inscribed in a right triangle having sides of length 36 in, 48 in, and 60 in. Find the dimensions of the rectangle with greatest area assuming the rectangle is positioned as in the accompanying figure. right triangle: hypotenuse- 60in

    asked by Mely on August 1, 2010
  69. Math

    isosceles trapezoid with a perimeter of 52 meters; one base is 10 meters greater than the other base; the measure of each leg is 3 less than twice the base of the shorter base

    asked by Anonymous on August 25, 2014
  70. math

    an isolation triangle has a base of 6 units and a height of 12 units. find the maximum possible area for a rectangle that is inscribed in the triangle and has one side resting on the base of the triangle. what are the dimensions of the rectangle of maximum

    asked by Anonymous on November 12, 2015
  71. Math

    The base of a rectangle is twice the length of the height. If the height of the rectangle is h inches,what is the length of the base? ______________ inches If the height of the rectangle is 4 inches what is the length of the base? ________ inches PLEASE

    asked by Maryam on December 14, 2011
  72. math

    a cylindrical metal bar has a base radius of 2cm and a height of 9cm. it is melted down and recast into a tube. Find a side of the cube

    asked by Michael on April 29, 2014
  73. math

    the altitude of a triagnle is 2cm shorter then its base. the area is 15cm squared. determine the base of the triangle.

    asked by byran on October 12, 2009
  74. Algebra II

    The height of a right triangle is 7 inches greater than the length of its base. If the area of the triangle is 15 square inches, find the base.

    asked by Nicole on July 1, 2011
  75. Calculus

    Assume the dimensions of a rectangle are continuously changing in a way so that the area, A, of the rectangle remains constant. If the base of the rectangle is increasing at a rate of 3 inches per second, at what rate is the height of the rectangle

    asked by Marto on March 22, 2013
  76. Math

    I need help, thanks. Find the base of a rectangle where area=40 and height=5

    asked by Quinn on August 19, 2016
  77. algebra

    Find the perimeter of a rectangle if the given base is (x-5)m, and the height is (6x+7)m.

    asked by Jaja on October 15, 2010
  78. Geometry

    For a given box, the height measures 4 meters. If the length of the rectangular base is 2 meters greater than the width of the base and the lateral area L is 96 square meters, find the dimensions of the box.

    asked by Jordie on May 30, 2012
  79. math

    the base of a rectangular prism is congruent to the base of a pyramid. the height of the pyramid is 3 times the height of the prism. which figure has a greater volume?explain.

    asked by charolette on May 20, 2011
  80. Calculus :)

    A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=6–x^2. What are the dimensions of such a rectangle with the greatest possible area? Find Width=____ & Height=4 just need to find width.. is not 2

    asked by Brit on July 27, 2011
  81. geometry

    1.what is the base of the rectangle for stage # 12? 2.what is the height of the rectangle for the stage #14? 3.what is the perimeter of the rectangle for stage #10? 4.if the base of the rectangle in 36,what is the stage number?

    asked by candy on October 4, 2011
  82. Algebra

    One base of trapezoid AGIE is four less than three times the other shorter base. The height of the trapezoid is one half of the shorter base. The area of the trapezoid is 210 square inches. Find the lengths of the bases and the height.

    asked by Raven on September 21, 2014
  83. MATH OMG HELP

    The base and height of an original rectangle are each increased by 15%. The area of the new rectangle is k/w times the area of the original rectangle. If k and w are relatively prime positive integers, find the value of k + w.

    asked by Jujube on January 21, 2008
  84. geometry

    a right squarepyramid has a base length of 4cm and heeight of 10cm.how many times greater is the surface area of a right square pyramid with the same height if the base length is doubled?

    asked by simrat on April 5, 2011
  85. Geometry

    What is the volume of a right hexagonal pyramid with base edge of 1 cm and height of 2cm Would I use V=BH 6(2)=12cm^3

    asked by JOY on May 21, 2011
  86. calculus

    A rectangle with its base on the x-axis is to be inscribed under the graph of y=2-x^2. Find the height of the rectangle if the area is the largest possible area. (Round to the nearest hundreth)

    asked by Sarah on November 14, 2011
  87. algebra

    the area of a rectangle with base b and height h is bh. A rectangle sports goal is 9 ft wide and 8 ft high. Find the area of the opening

    asked by slomo on January 5, 2015
  88. algebra

    The base of a triangle is 3cm grater than the height. The area is 14cm^2. Find the height and length of the base. Please show how you dervied at your answer.

    asked by Jackie on September 1, 2010
  89. algebra

    The base of a triangle is 3cm grater than the height. The area is 14cm^2. Find the height and length of the base. Please show how you dervied at your answer.

    asked by jackie on September 2, 2010
  90. algebra 1 :(

    The height of a triangle is 8m less than the base. the area is 10m^2. Find the height and base. I really need help on just turning this word problem into an equation!

    asked by nicole on December 12, 2007
  91. geometry

    the area of a triangle is 147 square inches and its height is 1.5 times its base. find the base and the height of the trianle.

    asked by michelle on December 5, 2010
  92. calculus

    A rectangle with its base on the x-axis is to be inscribed under the graph of y=2-x^2. Find the height of the rectangle if the area is the largest possible area.

    asked by Anonymous on March 3, 2008
  93. Algebra

    Rose's garden is in the shape of a trapezoid. If the height of the trapezoid is 16m, one base is 20m, and the area is 224 m squared, find the length of the other base. The height dimension h is measure perpendicular to the to parallel "base" sides, a and

    asked by Judy on March 13, 2007
  94. Calculus (Volumes)

    A solid has as its base the region bounded by the curves y = -2x^2 +2 and y = -x^2 +1. Find the volume of the solid if every cross section of a plane perpendicular to the x-axis is a trapezoid with lower base in the xy-plane, upper base equal to 1/2 the

    asked by Peterg on August 29, 2017
  95. Calculus

    a solid has as its base the region bounded by the curves y = -2x^2 +2 and y = -x^2 +1. Find the volume of the solid if every cross section of a plane perpendicular to the x-axis is a trapezoid with lower base in the xy-plane, upper base equal to 1/2 the

    asked by James on August 29, 2017
  96. Algebra

    The base of triangle is 4cmgreater then the height, the area is 48cm squared. Find the height and the length of the base.

    asked by Debbie on February 2, 2008
  97. trigonometry

    the height of a triangle is 10m longer than twice its base. its area is 176m^2. Find the lengths of its height and base.

    asked by michael on October 3, 2011
  98. Math

    The height of a parallelogram with an area of 300 square yards and a base of 15 yards and 1 more question A rectangle has verticles W(2,3) X (2,6) Y(7,6) and Z(7,3) Describe how to find the side lengths of the rectangle without graphing

    asked by Dj on March 7, 2013
  99. math

    The area of a triangle is 45cm and the altitude is 5cm greater than the base. Find the length of the base.

    asked by bob on May 5, 2016
  100. geometry

    the area of a parallelogram is 507 square cm, and its height is three times its base. find the base and the height.

    asked by Anonymous on January 14, 2011