area, perimeter

20,801 results, page 41
  1. Math

    So the diameter of 0,76 is 1,52 and the circumference is 4,78 and area is 1,81(corrected to two decimal places) But now what is the diameter,circumference and area of x
  2. math

    Two circles have the same radius. Is the combined area of the two circles the same as the area of a circle with twice the radius? Explain. THANK YOU!
  3. math

    The area of a circle with radius r given by the formula A = pi r^2. If a circle has area 81 pi square in inches, what is the radius?
  4. Math

    A circle has the circumference 28.26cm. What is the area of the circle? use PI as 3.14. i am confused in how to even solve with the circumference to get the area. Please help
  5. Calculus

    find the area of the region described below. f(x)= -e^((1/2)x) Find the area of the region bounded below by the graph of f(x) and above by the x-axis from x = -4 to x = 4.
  6. math

    parallelogram A is similar to Parallelogram B. If the area of parallelogram b is 162 square units, what is the area of parallelogram A?
  7. Algebra - area

    I hope I can explain this. I can't draw the shape here, but it is a triangular prism that looks like a wedge of cheese. The height is 20 cm and the three sides are 13, 37, and 40 cm. There is also a line drawn from the corner of the two sides that are 13
  8. 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
  9. 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
  10. Calculus

    4. Find the dimensions of the largest isosceles triangle having a perimeter of 18 cm. Answer ( all sides 6 cm) i really need help with coming up with the equation of the function before solving its derivative and making it equal zero so far i know 2x+y=18
  11. Calculus

    A rectangular play area is to be fenced off in a person's yard and is to contain 108 yd^2. The next-door neighbor agrees to pay half the cost of the fence on the side of the play area that lies along the property line. What dimensions will minimize the
  12. 8th grade math

    1. The area shown below will be used for the elementary school playground. What is this area? How much fencing is needed to enclose the playground? Use 3.14 for the value of pi. d= 4 yds for the half circle, w=10 yds. for width of rectangle, and length = 4
  13. physics

    I want to lift a 3000kg car with a hydraulic jack. With a lever, I can easily build up by hand a force = 300 N on a piston of 10cm^2 surface area. What area should the piston have that pushes the car? a. 1 cm^2; b. 10 cm^2; c. 100 cm^2; d. 1000cm^2 I
  14. Surface area of threaded hollow tube

    I have a question for calculating the surface area of a threaded cylinder,there are ten about 19 little threads in one inch, the rod is about 6 inches, the outer diameter is about 0.6 in and the inner diameter is 0.02. Each thread is 0.014 thick if that
  15. Algerba

    If the sides of a square are increased by 3m, the area becomes 64m2. Find the length of a side of the original square. A 4 m by 6 m rug covers half of the floor area of a room and leaves a uniform strip of bare floor around the edges. What are the
  16. Geometry

    4. Use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number. The figure is not drawn to scale. 9.49m, 37m, 9m, 3m 795m2; 809m2 758m2; 849m2 795m2; 822m2 758m2; 822m2
  17. 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
  18. Pre-Calculus

    You have been hired by the Humane Society to construct six animal cages using 1400 feet of chain fence. Express the length and width using function notation. Include a graph with the area function with explanation of significance. Find the dimensions that
  19. Intermediate Algebra

    A parcel delivery service has contracted you to design an open box with square base length x cm and height y cm has a volume of 3600 cubic cm. Find the total surface area in terms of x and y. Also determine the dimension for minimum surface area (round
  20. Pre Calculus

    You have been hired by the Humane Society to construct six 2 by 3 animal cages using 1400 feet of chain fence. Express the length and width using function notation. Include a graph with the area function with explanation of significance. Find the
  21. Math

    If one side of a parallelogram whose perimeter is42cm is 12cm , the measure of its adjacent side is.......................
  22. math

    The length of a rectangle is twice its breadth. If the perimeter is 42cm, find: 1) the length 2) the breath
  23. sri Krishna

    In triangle MLN, angle MLN=90¡ã, OP||MN, LO=3 cm OM =6cm,and MN=15 cm. The perimeter of trapeziumOPNM= a.30 cm b.32 cm c.34 cm d.42 cm
  24. geometry

    Triangle ABC is an equilateral triangle with sides of 1. Arcs are drawn from A,B,C. what is the perimeter?
  25. mathematics

    what is the perimeter of the following numbers: 4cm,2cm,7cm,6cm,12cm,4cm.
  26. math-algebra

    the length of a rectangle is 4 times of its width.the perimeter of the rectangle if 150m
  27. math

    the lenght of a rectangle is twice its breadth. if its perimeter is 18cm, find its length and breadth
  28. Math

    The perimeter of Mrs.Douglas's square patio is 84 feet.What is the length of her patio?
  29. math

    a rectangle's width is one-fifth its length, its perimeter is 60m. find the dimensions of the rectangle
  30. Math

    Find the perimeter of a rectangle that has a length of 24 feet and a width of 16 feet. Use the formula P=2L +2w
  31. math

    The perimeter of a field is 500meters. If the length is 50meters more than the width calculate the length
  32. Algebra 1

    The difference between the length and width of a triangle is 7 units. The perimeter is 50 units. What are the dimensions?
  33. 4th grade

    WHAT IS THE LARGEST PERIMETER THAT CAN BE CREATED FOR AN ARRAY CREATED FROM 24 ONE INCH TILES.
  34. math

    the scale on a map is 1:2500, a pond on a map has a perimeter of 12cm, how far have you actually walked
  35. math

    the length of a rectangle is 3 times its breadth.its perimeter is 64cm.find its length?
  36. Math

    When finding the perimeter of the figure on a grid why do you not count the space inside the grid
  37. Algebra 1

    A rectangular patio has a length of f(x)=4x-3 and a width of g(x)=x-4. If the patio's perimeter was 84 feet, what would the value of x be? Please explain!!
  38. algebra 1

    The length of a rectangle is twice the width. The perimeter is 42cm. find the length of each side.
  39. Math

    A rectangle has a length of 15 inches and a width of 12 inches, what is the perimeter? Is this answer correct. 54
  40. algebra

    The length of a rectangle is 2 1/2 times the width, and the perimeter is 42 feet. What are the dimensions of this rectangle?
  41. math

    What is the perimeter of a parallelogram With base nine cm side lengh twenty seven cm and height twenty cm please help me
  42. Algebra

    A rectangle is 5 times longer then it is wide. If perimeter of the rectangle is 222m. What are its dimensions
  43. math

    Each side of a polygon is 0.29cm in length And its perimeter is 1.74cm. How many sides does the polygon has?
  44. math

    A rectangle has a perimeter of 120 cm. Write the length of the rectangle as a function of its width.
  45. Math

    A rectangular closet has a perimeter of about 20 feet and a width of about 3 feet. Find the diagonal.
  46. algebra

    the sides of a triangle are in the ratio 3:4:5.what is the length of each side if the perimeter of the triangle is 78cm?
  47. Maths

    The perimeter of a parallelogram is 88 cm and one of its adjacent side is longer than the other by 10 cm.Find the length of each of its side.
  48. Geometry

    Suppose triangleABC ~ triangleGHI with scale factor 3:5, AB = 9, BC = 18, and AC = 21. Find the perimeter oftriangleGHI.
  49. Georgia Perimeter

    What is the definitions of health promotion, disease prevention and health maintenance.
  50. Math

    Find the perimeter of the rectangle with length 9 inches and width 7 inches? 32.(MY ANSWER) 16. 63. 64.
  51. Geometry

    The ratio of the side lengths of a triangle. Is 2:4:5 and the perimeter is 55 cm. What is the length of the shortest side?
  52. math

    The length of a rectangle is three times its width and length of its diagonal is 6√(10)cm.What is the perimeter?
  53. math

    how do you find the perimeter of a triangle like this but with an 8 on one half of the middle (cut in half) and the bottom being 5m . . . . . .......
  54. math

    An isosceles triangle has a perimeter of 9y-15m.what is the length of each of the two equal sides, if the third sides is 3y-7
  55. maths

    The length and breadth of a rectangle are in ratio 3:2 if it breadth is200 find perimeter
  56. Math

    Find the perimeter of the rectangle with length 9 inches and width 7 inches? 32 in. 16 in. 63 in. (MY ANSWER) 64 in.
  57. Math

    A soccer field has a perimeter of 26 yards.if the width is 8 yards,how long is the length?
  58. 8th grade math

    What is the perimeter of a rectangle with a length of 4 2/3 inches and a width of 3 1/3 inches
  59. Maths

    Two side of parallelogram are in the ratio 3:4.if its perimeter in 42cm,find its lengths of its side
  60. Math

    A rectangle with a perimeter of 104m has a width of 8 cm less than twice the length. Find the dimensions of the rectangle. I need help (:
  61. Math

    There is a picture of a hexagon On 1 of the sides it says 3.2 What is the perimeter? I got 19.2 cause on hexagons there is 6 sides and all of them are even so 3.2x6=19.2 Is this correct?
  62. Math algebra1

    What sides of a triangle have lengths 2x-1, x+3, 3x-4. Which of the following describes the perimeter of the triangle in terms of "x"
  63. Math

    The length of the rectangle is 7/(x-4) feet, while its width is 5/x feet. Find its perimeter. Please helppppp!!!!!!! :(
  64. math

    A rectangle's length is three times its width. Its perimeter is 67 feet. What are the dimensions of the rectangle?
  65. geometry

    A figue made from seven identical trepezoids is shown. Find the perimeter of the figue.
  66. Math

    the length of a rectangle is 3cm more than twice the width. the perimeter is 84cm. find the length
  67. math

    jonathans picture has a perimeter of 38 inches. If the length of the paper is 11 inches what is the width
  68. Math

    There's a square. On 1 of the sides it's 8.4 What is the perimeter? I got 33.6 cause on each side of a square is the same size so 8.4x4=33.6 Is this correct?
  69. Math

    The ratio of the side length is 2:3:4. The shortest side is 15 inches. What is the perimeter? Explain.
  70. algebra

    The perimeter of a square is to be at least 15 feet, but not more that 52 feet. Find all possible values for the length of its sides.
  71. Math ( please helllp )

    The sides of a triangle have lengths ; 2x-1,x+3,3x-4 . Which of the following describes the perimeter of the triangle in terms if "x"
  72. Math

    Regular Pentagon side length(inches) - 6,8,10,12 Perimeter(inches) - ?,?,?,? fill in the ?
  73. Math

    A rectangular sand box has a length of 5 1/3 feet and a width if 3 3/4 feet. What is its perimeter?
  74. Maths

    The length of a rectangle is three times its width and length of its diagonal is 6√(10)cm.What is the perimeter?
  75. geometry

    the ratio of the side lengths of a triangle is 4:7:5 and its perimeter is 64 cm. What is the length of the shortest side?
  76. Math

    The perimeter of a rectangle is 42 feet the length is 5 feet longer than the width what are the dimensions
  77. Maths

    Each side of a regular polygon is 4.05 cm in length. How many sides does the polygon have if its perimeter is 0.486m ?
  78. Math Anyone can help:)

    Charlie had a board that was in the shape of a rectangle. The length was 2x-5 and the width was x-2. What is the perimeter of the rectangle?
  79. Math

    The perimeter of a rectangle is 46 cm. One side is 9 cm longer than the other side. Find the lengths of the sides.
  80. Math

    The length of a rectangle is three times its width and length of its diagonal is 6√(10)cm.What is the perimeter?
  81. geometry

    An equilateral triangle has an apothem of 5 cm. Find the perimeter of the triangle to the nearest centimeter.
  82. math

    if the width of a baseball field is 40 meters and the perimeter is 120 meters what is the length?
  83. math

    a rectangle has a length of 5 yards and a width of 3 yards. what is its perimeter? explain your answer.
  84. math

    if the perimeter of a rectangular house is 44 yards, and the length if 36ft, what is the width of the house?
  85. Maths

    The width of a rectangle is two-thrid of the length.if the perimeter is 192,find the width.
  86. pre-algebra

    the perimeter of a pool is 150m. the width is 1/2 its length. what are the dimensions of the pool
  87. Math

    When finding the perimeter of a figure on a grid, why do you not count the spaces inside the grid?
  88. Math

    A rectangle has a perimeter of 48 cm.The shortest side is 10 cm long.What is the length is the longest side?
  89. math

    the perimeter of a parallelogram is 88 cm and one of its adjacent sides is longer than the other by 10 cm. Find the length of each of its sides
  90. math

    look at the given rectangle. write a polynomial expression in simplest form for the perimeter of the rectangle.
  91. math

    the perimeter is 48, the length is 2 times the with. what is the width and length. I got the answer but how do you figure it out, is it a formula?
  92. Geometry

    A triangle has vertices (3, 0) and (6, 4). One of its angles is bisected by the x axis. Find the perimeter of the triangle.
  93. alg 1

    the perimeter of a rectangle is 24 m. the width is 30 m less than five times the length. find the dimentions of the rectangle.
  94. math

    The perimeter of the base of a pentagonal prism is 45 cm. What is the width of the rectangular side of that prism?
  95. math

    the perimeter of a rectangular floor mat is 42 inches, if the width is 9 inches, what is the length?
  96. Alg 1

    The formula for the perimeter P of a rectangle is P=2l +2w. What is the result when correctly solving the formula for the variable w?
  97. algebra 2

    The length of a rectangle is twice its width. If the perimeter is 54 inches, find the dimensions of the rectangle.
  98. Math

    The length of a rectangle is twice it's width. If it's perimeter is 54cm, find its length. Explain!
  99. math

    The perimeter of a rectangular garden is 46. The length is 7 less than 4 times the width. What are the dimensions of the garden?
  100. geometry

    A rectangle has a length that is 2 less than 3 times the width. If the perimeter is 84, find the dimensions of the rectangle.