area, perimeter

20,848 results, page 40
  1. Physics

    A syringe has an area of 1.4 cm2 at its barrel and then narrows down to an area of 0.08 mm2 at the needle end. If a force of 5.5 N is applied to the syringe, what is the force produced at the tip of the needle?

    asked by Sierra on July 26, 2012
  2. Mensuration

    A sheet of paper measures 30cm by 20cm. A strip 4cm wide is cut from it all around. Find the area of the remaining sheet and also the area of the strip cut out.

    asked by Sunil on February 25, 2016
  3. mathematics

    the area of a rectangle is 175 and the length is 1 and a half times bigger than the width. find the width L x W = Area L = 1.5W 1.5W x W = 175 or 1.5W^2 = 175 W^2 = =116.666 making W = 10.80... and L = 16.20... 10.80... x 16.20... = 175

    asked by ayinde on September 12, 2006
  4. Calculus

    For a cylinder with a surface area of 90, what is the maximum volume that it can have? Round your answer to the nearest 4 decimal places. The volume of a cylinder is πr^2*h and the surface area is 2πrh+2πr^2.

    asked by John on November 4, 2015
  5. math

    Here is the question I have to answer. Find the area of the specified figure. Show how you can use the formula for area to find the answer. I know you can't see the graph but can you direct me in the right direction of solving these. I don't know if there

    asked by ed on April 4, 2010
  6. Math

    Triangle A has an area of 19,00cm squared and similar triangle B has an area of 118.75cm squared. Determine what scale factor makes triangle B an enlargement of triangle A

    asked by Kim on February 28, 2013
  7. Math

    The area of a rectangular garden is 110 square meters. The width is 6 meters loner than one-half of the length. Find the length and the width using area=lengthxwidth

    asked by Amber on April 30, 2013
  8. math word problem

    A rectangle garden is 30 ft by 40 ft. Part of the garden is removed in order to install a walkway of uniform width around it. The area of the new garden is one-half the area of the old garden. How wide is the walkway?

    asked by Kelly on December 5, 2011
  9. Probability

    You throw a beanbag at a wall with 7 colored squares, each with an area of 1/4^2. If you hit a square, you win a prize. What is the probability of winning a prize? You need more information. For starters: 1) what is the total area of the wall? 2) Are

    asked by Kara on December 5, 2006
  10. 6 grade math

    Find the area of the figure at right in at least two different ways. Explain how you get your answer with diagrams and remember to label them with the correct units. So the image is a 10cm by 15cm and smaller box attach to the side. Like an London shape .

    asked by Angel on October 11, 2016
  11. Biology

    Describe the biological interrelationships among the life forms in the area. I already pick an area but what does biological interrelationships?

    asked by Sueann on September 30, 2009
  12. algebra

    Write a function rule for the area of a triangle whose base is 4 ft more than the height. What is the area of the triangle when its height is 6 ft?

    asked by thalia on March 27, 2011
  13. maths

    A rug covers 1/4 of the floor. The area of the rug 10ft . What is the area of the floor? my answer is 2 1/2 ft,am i right if not please explain?

    asked by miki on November 29, 2011
  14. math

    area of a triangle is equal of the area of a square of side 60 m. Find the side of the triangle whose corresponding altitude is 90 m.

    asked by prabhpreet singh on March 2, 2011
  15. Math

    PQR ~ STU. PQ = 12cm and ST = 9cm. The area of STU is 72 cm². Find the area of PQR.

    asked by kelly on July 28, 2010
  16. math

    Area of a Triangle. The area in square meters of a triangle is given by A(x)=x^2+5x+6 a)Find A(5) b)If the length of the triangle is x+3 then what is the base of the triangle?

    asked by Debbie on March 4, 2009
  17. Geometry

    The area of a regular octagon is 35 cm². What is the area of a regular octagon with sides three times as long?

    asked by Samuel on April 3, 2012
  18. Math

    The surface area of a bucket is 6,176cm^2. What is the surface area of a similar bucket that is smaller by a scale of 1/4?

    asked by Hunter on May 9, 2013
  19. Math

    The area of the putting green at the golf course is 1,134 what will be the area of the putting green Theo constructs

    asked by Anonymous on April 4, 2017
  20. geometry

    Thye area of a regular hexagon is 38 cm^2. What is the area of a regular hexagon with sides 4 times as long?

    asked by Steve on April 24, 2016
  21. Math

    The formula SA=4s can be used to find the surface area of a cube. What is the surface area of a cube with lengths of 8 1/2 inches?

    asked by Amy on February 4, 2015
  22. physics

    if each parallel conducting plates have area 1, then another area 2 is added to each plates, is the charge density and charge still be the same

    asked by blasting on September 2, 2010
  23. math

    The area of a circle with radius r is given by the formula A=πr^2. If a circle has area 36π square inches, what is the radius?

    asked by mandy on December 8, 2011
  24. Physics - force and pressure

    A force of 2000N acts on an area of 4m^2, what is the pressure? What would be the pressure if the same force acted on half the area?

    asked by OHara on June 7, 2013
  25. Physics repost please check

    Good morning. This is a repost. The system is telling me my calculations is incorrect. I thought a fresh pair of eyes would help. Please tell me what I am doing wrong. Suppose a monatomic ideal gas is contained within a vertical cylinder that is fitted

    asked by Mary on April 20, 2007
  26. math

    the perimeter of a rectangle is 270 meters. find its dimension if the width is 3/4 of its length.

    asked by jackson on July 3, 2016
  27. math

    Suppose you copy a drawing of a polygon with the given size factor. How will the side lengths, angle mesures , and perimeter of the image compare to those of the original? a. 200% b.150% c.50% d.75%

    asked by sabrina on September 20, 2010
  28. geometry

    suppose you copy a drawing of a polygon with the given size factor How will the sides lengths angle measures and perimeter of the image compare to those of the original? a)200% b)150% c)50% d)75%

    asked by Marie on October 4, 2010
  29. maths

    A rhombus shaped sheet whose perimeter is 32cm and one of the diagonal is 10cm long painted on both the sides at the rate of rs5 per Sam.find the cost of painting.

    asked by deepanshu on June 13, 2014
  30. Math 7

    Suppose you copy a drawing of a polygon with the given size factor. How will the side lengths, angle measures, and perimeter of the image compare to those of the original? A.) 200% B.) 150% C.) 50% D.) 75%

    asked by Brandon on January 16, 2013
  31. math

    determine the area of triangle abc when side ab= square root of x, side bc= square root of x, and side ca= the square root of the square root of x. So how do I solve it. How do I add the square root of x + the square root of x + the square root of the

    asked by Gina on October 24, 2006
  32. Math

    The land area of present-day Texas is about 7/20 the present-day land area. What percent of the land area of Mexico is Texas.

    asked by ASHLEY on January 28, 2010
  33. mathematics

    the pretty perfume company designed a new perfume bottle. The bottle is to be a spherical shape with a diameter of 7cm. a) determine the volume and surface area of this bottle. b) The spherical bottle has a conical shaped lid with a diameter of 5cm and a

    asked by Dolceza on June 3, 2010
  34. Math

    the pretty perfume company designed a new perfume bottle. The bottle is to be a spherical shape with a diameter of 7cm. a) determine the volume and surface area of this bottle. b) The spherical bottle has a conical shaped lid with a diameter of 5cm and a

    asked by Dolcez on June 3, 2010
  35. MATHS

    What is Radius if Angle at centre is 150 and Arc length is 220 What is radius if Angle at centre is 270 and Area is 1848 What are area and Angle at circle if Radius is 14 and Arc length is 55 What is radius if Angle at centre is 75 and Area is 154

    asked by ARKI on February 27, 2010
  36. Math

    The side of a square flower bed is 1 m and 80 cm long. It is enlarged by digging a strip 20 cm wide all around it. find the area of the flower bed and also the increase in area of the flower bed answer me.

    asked by Amreen on December 3, 2017
  37. math

    A student constructs a frequency distribution where the frequency of the first class is 8 and a corresponding histogram with the area of the bar in the first class is 80. The frequency for the second class is twice the frequency of the first class. In the

    asked by kaitlynn on December 14, 2015
  38. Calculus

    The area bounded between the line y=x+4 and the quadratic function y=(x^2)-2x. Hint: Draw the region and find the intersection of the two graphs. Add and subtract areas until the appropriate area is found. I found the intersection points as (-1,3) and

    asked by Janet on May 10, 2011
  39. Calculus II

    Here's the problem: Find the area of a plane region bounded by y=x^3 and its tangent line through (1,1). So far I have the graph on my graphing calc, so I have an idea at what I'm looking at. I found the tangent line to y=x^3 to be y=3x-2. Now I am stuck.

    asked by Ace on May 30, 2007
  40. Algebra word problems

    The area of a rectangle is found by multiplying the length by the width: A=lw. A certain rectangle has an area os x^2+7x +12. Factor the trinomial to find the length ad width of the rectagle. Please read at this site:

    asked by deborah on January 23, 2007
  41. Calculus

    You are given a piece of sheet metal that is twice as long as it is wide an has an area of 800m^2. Find the dimensions of the rectangular box that would contain a max volume if it were constructed from this piece of metal by cutting out squares of equal

    asked by Marie on March 27, 2014
  42. Pre-Calculus

    The surface ares S (in square meters) of a hot air ballon is given by s(r)=4 pi r^2 where r is radius of balloon (in meters). If the radius r is increasing with time (in seconds) according to the formula r(t) = 2/3t^3, t is greater than or equal to 0, find

    asked by Erica on October 3, 2006
  43. math,algebra

    Can someone set this up in equations so i can solve them i would greatly appreciate it. THanks. Problem #3 The base of a ladder is 14 feet away from the wall. The top of the ladder is 17 feet from the floor. Find the length of the ladder to the nearest

    asked by jasmine20 on April 17, 2007
  44. Finding and evaluating sources

    Now that you have a list of citations and their accompanying bibliographic information, what question is not relevant when evaluating the author of a source? How reputable is the author? Who considers the author an expert? Is this the last book the author

    asked by christopher on April 27, 2010
  45. math

    A circle has an area of 25 pi cm^2.If a circle is drawn within that circle with a diameter equal to the radius of the first circle, what is the area of the second circle? a. 2 1/2 pi cm^2 b. 4 1/4 pi cm^2 c. 5 1/4 pi cm^2 d. 6 1/4 pi cm^2 e. 7 1/2 pi cm^2

    asked by Thomas on January 6, 2014
  46. Science, please check my answer Ms Sue!

    How does a hurricane form? a.)It forms over a warm ocean water as a low-pressure area*** b.) it forms over a warm ocean as a high-pressure area. c.) it forms over cool ocean water as a low-pressure area d.) it forms over a cool ocean water as a

    asked by Carla on May 15, 2015
  47. Precalculus

    a farmer has available 1032 feet of fencing and wishes to enclose a rectangular area. If x represents the width of the rectangle for what value of x is the area the largest A) 256.5 feet b) 258 feet c) 256 feet d) 257 feet

    asked by Arielt on March 29, 2010
  48. •teaching in early childhood programs

    When assessing the overall layout of a classroom, what two factors should be so clear that children's movement behavior will be directly influenced? A. The amount of child-accessible storage and the presence of children's art materials B. The location of

    asked by Diana on September 7, 2014
  49. •teaching in early chldhood programs

    When assessing the overall layout of a classroom, what two factors should be so clear that children's movement behavior will be directly influenced? A. The amount of child-accessible storage and the presence of children's art materials B. The location of

    asked by Melinda on August 23, 2014
  50. math

    the sides of a quadrilateral are in the ratio 1:3:5:7. if the perimeter of the quadrilateral is 64cm,what is the length of the second longest side/

    asked by eva on October 20, 2014
  51. Math

    The sides of a rectangular field are in the ratio 9:7 and the perimeter is 144 metres. Find the sides.

    asked by Hari on October 18, 2016
  52. Math

    The length of a rectangle is four times its width. If the perimeter is at most 130 centimeters, what is the greatest possible value for the width? 13 cm 21.7 cm 26 cm 52 cm

    asked by Sara on May 8, 2015
  53. maths

    half the perimeter of a ractangular garden whose length is 4m more than its width is 36m.lengh of the garden will be?

    asked by shehzad on September 3, 2018
  54. math

    The perimeter of a rectangle is 194 inches. the length exceeds the width by 31 inches. find the L&W

    asked by Renee on April 30, 2011
  55. geometry

    The length of a rectagle is 9 centimeters more than half the width. Find the legth if the perimeter is 60 centimeters.

    asked by josh on August 14, 2010
  56. math

    the drawing below measures 7.8 cm by 6.2 cm what is the perimeter in meters? scale 1cm=10m the drawing is square

    asked by bob on April 24, 2014
  57. Maths

    The Length And The Bredth Of A Rectangular Field Are In The 5:3.If Its Perimeter Is 128m, Find The Dimensions Of The Field.

    asked by value on March 6, 2017
  58. geometry

    In the diagram, ABCDE is a regular pentagon with the measure of represented by 2x + 1. If the perimeter of the pentagon is 45, find the value of x.

    asked by nini on March 11, 2010
  59. 10th grade

    the circle is circumscribed by the pentagon as shown (not drawn to scale). If QZ=10, YX=9, XW=9, UW=17, and SU=10, find the perimeter of the pentagon.

    asked by josh on May 20, 2010
  60. algebra 1

    i did re post it because i hd miss spells the side of a triangle are 3x+2,6x-1, and 7-x. express the perimeter of the triangle in terms of x.

    asked by mirra on October 11, 2017
  61. math

    the perimeter of the rectangular shaped base of a piano is 16 feet. what are all the possible dimensions of the piano using only whole numbers?

    asked by alaysia jones on December 16, 2010
  62. math

    there is a playground shaped like a rectangle 40 feet wide and 80 feet long.what is the perimeter of the yard?

    asked by vanessa joeph garica fernandez on March 3, 2010
  63. maths

    the sides of the rectangular field are in the ratio 9:7 and the perimeter is 144 meter. Find the sides.

    asked by debdas on September 8, 2016
  64. Math

    The sides of a retangular field are in the ratio 9 : 7 and its perimeter is 144 meters find the sides

    asked by Khushi on March 11, 2018
  65. Algebra A

    Two regular polygons have the same perimeter. If the first has 38 sides and a side length twice as long as the second, how many sides does the second have? Thnx for your help.

    asked by Arbok on March 1, 2016
  66. Maths

    Three circles with radii 1 is circumscribed tightly in an equilateral triangle. Find the perimeter of the triangle

    asked by Allyn on November 17, 2016
  67. Math

    A regular hexagon has six sides of equal length. If each side of a hexagon is 25mm, what is the perimeter?

    asked by Sam on September 29, 2011
  68. Geometry

    The coordinates of the vertices of a quadrilateral are R(-1,3) S(3,3) T(5,-1), and U(-2,-1).Find the perimeter of the quadrilateral. Round to the nearest tenth.

    asked by Jalea on August 15, 2013
  69. Math

    The diagonal EG of rectangle EFGH has end points of (-2,2) and (3,10). If EF is parallel to the y-axis, what is the perimeter of EFGH?

    asked by Anonymous on September 16, 2013
  70. Math

    A rectangular table is twice as long as it is wide. What is the perimeter of a table if it measures 1.5ft by 3ft ?

    asked by Jenna on January 27, 2018
  71. math

    What will be the perimeter of a rectangle it's length is 3 times it's breadth and he root of the diagonal is 8* root over 10cm ?????

    asked by TUHITUHI on September 10, 2012
  72. algebra

    A rectangle with sides 8 cm and 6 cm and one with sides 10 cm and 9 cm. Find the ratio of the perimeter and the areas of each pair of figures.

    asked by kennedy on April 26, 2011
  73. math

    the perimeter of a square is 56. express, the lenght of a diagonalof the square in simplest radical form.

    asked by Anonymous on May 6, 2009
  74. algebra

    The difference between the length and the breathe of a rectangle is 12 m.the perimeter of a rectangle is 144m.find the dimensions.

    asked by komal on November 23, 2016
  75. Math

    what is surface are of a prism with a base of 8 meters squared , a perimeter of 3 meters and 6 maters high

    asked by Abrams on February 12, 2013
  76. Math

    a rectangle's width is one-seventh its length, its perimeter is 160m. find the dimensions of the rectangle.

    asked by Keya on June 26, 2014
  77. Math

    If the perimeter of the rectangular ball field is 1 kilometer which of the following could be the field's dimensions? L=312m W=188m or L= 1/2 m W = 1/2 m

    asked by Alex on March 23, 2011
  78. Math

    A rectangle is x+3cm long and ycm wide.If the perimeter of the rectangle is 24cm,show that y =a-x

    asked by Okian on September 11, 2018
  79. Science

    If the perimeter of the rectangular ball field is 1 kilometer which of the following could be the field's dimensions? L=312m W=188m or L= 1/2 m W = 1/2 m

    asked by Alex on March 23, 2011
  80. Math

    Three Bases and home plate make a diamond that is 90 feet on each side. What is the perimeter of the diamond?

    asked by Ben on April 6, 2016
  81. math

    the sides of a triangle are consecutive integers.If its perimeter is 126cm.find the lengths of the sides.

    asked by daniel on December 14, 2016
  82. college math

    the perimeter of some traffic sign must be 128 inches the length is 14 inches longer than its width

    asked by tracie on April 17, 2011
  83. algebra

    The length of a rectangle is fixed at 24 cm. What widths will make the perimeter greater than 7c cm? The width must be greater than:

    asked by John on January 27, 2010
  84. math

    the perimeter of a farm is187.2m .if its width is 39m,then find the ratio between its length and width.

    asked by ratios on November 23, 2016
  85. Math

    The perimeter of a rectangle is 200 m. If one of its sides is longer than the other side by 16 m, find the length of each of the sides

    asked by Minnie on March 11, 2017
  86. Math

    The perimeter of a rectangle is 200 m. If one of its sides is longer than the other side by 16 m, find the length of each of the sides

    asked by Minnie on March 11, 2017
  87. Math

    The radius of the inscribed circle is 5. If the length of the hypotenuse of the right triangle ABC is 19, what is the perimeter of the triangle?

    asked by Judy on May 10, 2014
  88. Math

    A picture frame measures 5inches wide and 7 inches long what is the perimeter of the frame

    asked by Ariyannagardner on May 10, 2016
  89. algebra

    find n so that squares and triangle has the same perimeter square is 8n+6 triangle is 13n+2 on two sides and 30n-28 on the other

    asked by art on September 30, 2010
  90. Math

    The perimeter of a regular pentagon is 35in. What is the lenght of one side of the pentagon? Show your work.

    asked by Leah on February 22, 2012
  91. rao's iit 6 class

    if sides of a triangle is in the ratio 2,3,4 and shotest side is 6cm then find perimeter of a triangle?

    asked by ravi on November 6, 2011
  92. geometry

    The perimeter of a kite is 24 I'm tring to find the the sides the kite 4cm less than 3 times the length of another

    asked by tim on March 17, 2011
  93. geometry

    A regular hexagon with a perimeter of 24 units is inscribed in a circle. Find the radius of the circle. 

    asked by cyrus on December 13, 2014
  94. math

    if the three sides of an equilateral triangle are 3x + 2, 2y - X and y + 3. find X and y and the perimeter of the triangle. kindly elucidate further on this question

    asked by stephen on November 23, 2016
  95. math

    When the perimeter of an equilateral triangle is doubled, the result is 24. The length of a side of the original triangle is A. 4 B. 6 C. 8 D. 12

    asked by James on August 15, 2014
  96. perimeter

    thw width of a rectagular poster is 16in.its length is twice its width.find its perimeter

    asked by Anonymous on March 19, 2011
  97. Math

    If triangle XYZ is equilateral and the length of one side is 7.5, what is the perimeter of XYZ and what is the measure of each angle?

    asked by Rose on September 29, 2010
  98. Math

    The length of a rectangle is equal to triple the width. Find the dimensions of the rectangle if the perimeter is 72 cm

    asked by Ava on March 15, 2016
  99. math

    the perimeter of a rectangle is 24 inches. find the dimensions if the length is 3 inches greater than its width

    asked by Joseph on November 11, 2008
  100. Geometry

    (SAT Prep) The perimeter of pentagon ABCDE is 30 in, AB = 7 in, BC = CD = 6 in, DE = 5 in. How many sides of the pentagon have equal length?

    asked by Olivia on February 14, 2017