area, perimeter

20,711 results, page 30
  1. Math

    How much greater is the surface area of the rectangular prism than the surface area of the cube.
  2. math

    If the area of the parallelogram ABCD is 4 square feet and OP"=5OP, what is the area of the parallelogram A"B"C"D"?
  3. Biology

    What is the location and function: - the speech area of the brain - the comprehension area of the brain
  4. Math

    I am a little confused, can someone please help me? I the radius of a circle is 5m, what is the area of the circle? Is this the same as the surface area and it would be 10m?
  5. Math

    if a circle has half of one quarter of its overall area shaded, what would the percent of the shaded area be
  6. math

    the area of a circle is400 times the area of another circle. what is the ratio of their circumferences
  7. maths

    QR is parallel to ST and PQ:QR = 2:1. Given the area of triangle PST is 18cm2, the area of triangle PQR in sq cm is?
  8. algebra

    write an expression for the area of sidewalk using subtraction, overall area is 10 ft by 12 ft. sidewalk is 4ft by 12 ft.
  9. Geometry

    What is the surface area and lateral surface area for a cylinder with 12 as its diameter and 18 as its height
  10. maths

    A wire from a square of area 324 cm2. If A wire from a semicircle then area becomes ------
  11. math

    blue rectangular tile and red rectangular tile are similar. the blue tile has a length of 10 inches and a perimeter of 30 inches.the red tile has a length of 6 inches. whats is the perimeter of the red tile?
  12. geometry

    a pentagon has sides 2N+7,3N+2,6,7N,5N-6.If the perimeter is 180,find the length of each side.
  13. math

    How would you write the expression that represents the perimeter of a rectangle measuring 9 x + 9 and 4 x - 3 Would it be 26 x + 2 Any help would be appreciated. Thank You
  14. Math perimeter

    How many inches of matting are needed to frame an 8in by 11 in print? 38?
  15. Math perimeter

    Jessica wants to put a fence around her 10 ft by 13 ft rectangular garden how many ft of fencing will she need 46?
  16. Algebra

    The length of a retangle is fixed at 21 cm. What widths will make the perimeter greater than 76 cm?
  17. algebra

    The perimeter of a rectangular writing pad is 44cm. The width is 4 cm less than the length.
  18. Math

    How could you define the perimeter of a non-simple closed curve? Give an example in your explanation.
  19. math

    The perimeter of the quadrilateral is 80feet. Find the length of the other sides. One side is x+9 another is x+13, 4x-5, x^2-8x.
  20. math

    find the perimeter of a triangle whose vertices are the followinf specified points in the plane? (-5,4)(2,9)and(10,-5)
  21. Math

    The perimeter of a rectangle is72cm. It's breath is 8cm. Find its length
  22. 10th grade

    perimeter of a regular pentagon with side measurements of 57 centimeters
  23. math

    draw a square with each side measuring 8 units and find the perimeter.
  24. math

    perimeter=240 yd., the length is 16 yards longer than than width. what are dimensions?
  25. geometry

    How many different triangles can be formed having a perimeter of 7 units if each side must have integral length?
  26. math

    The perimeter of a square is 64 ft. Find the length of a diagonal. Please show me all the steps.
  27. geometry

    find the perimeter of an equilateral triangle with one side that measures 9.6 centimeters
  28. Math

    What is the maximum perimeter of an isosceles triangle whose side length are 5x+20,3x+76, and x+196?
  29. Algebra

    The perimeter of a rectangle is 66 m the length is 9m more than twice the width I am having trouble finding the dimensions
  30. Math

    The perimeter of a rectangle is 62 cm. The length is 5 less 2 times the number x. What is the width? Is the answer 18?
  31. geometry

    Find the perimeter of an isosceles trapezoid with base lengths of 10 and 18 and height of 8.
  32. 3rd grade math

    The lengths of the sides of a garden are 24 ft, 14 ft, and 35 ft. What is the gardens perimeter?
  33. math

    Triangles ABC and DEF are similar. The similarity ratio of to is , AB = 40, BC = 25, and AC = 35. What is the perimeter of ?
  34. Math

    The length of a rectangle is fixed at 16 cm. What widths will make the perimeter greater than 88 cm?
  35. Math

    An isosceles triangle has a perimeter of (9y-3)cm.what is the length of the two equal sides if its side is(3y-7)cm?
  36. Geometry

    The perimeter of a rectangle is 12 in. If the length and width are whole numbers, what are the least and greatest possible areas?
  37. geometry

    Find the perimeter of an isosceles trapezoid with base lengths of 10 and 18 and height of 8.
  38. geometry

    find the perimeter of a regular hexagon having sides 5 2/3 inches long
  39. geometry

    The length of a rectangle is 1 meter less than three times the width, the perimeter is 46 meters.
  40. customary unit

    the perimeter of jareds property is 56 yards. how many feet is that of fence
  41. Pre Algebra

    Write an equation to find the value of X if the perimeter of a triangle =36. AC=x-2, BC=x, AB is unknown.
  42. Math

    What is the length of a rectangular lot that has a perimeter of 1400 m and a width of 100 m?
  43. math

    sketch and label all possible rectangles with a perimeter of 30 cm and sides whose lengths are whole numbers
  44. Math

    a right angled triangle has a perimeter of 96.22. if the hypotenuse is 40 cm. how long are the other 2 sides. The answer is 25 and 31.22
  45. Algebra

    The length of a rectangle is 5 less than twice the width. Find the dimensions if the perimeter is 110?
  46. math

    the perimeter of a rectangle is 126 inches. the length exceeds the width
  47. algebra

    What is the measure of the length of a rectangle with a width of 3x + 4y + 1 and a perimeter of 24x + 18y + 32?
  48. geometry

    What is the perimeter of the isosceles triangle shown below? If necessary, round to the nearest hundredth.
  49. algebra

    The perimeter of a rectangle is 96m.The length is 6m more than twice the width. Find the dimension.
  50. algebra

    find the length and width of rectangle ABCD...a - c = 4x and c-d = x... the perimeter = 140cm
  51. Maths

    A rectangle has length 2y and width y+ 2. Its perimeter is less than 50 cm. What are possible values for y ? Write inequality?
  52. Math

    How many non-congruent triangles with only integer side legnths have a perimeter of 15 units?
  53. basic geometric

    The perimeter of a square is 92 feet. What is the length of each side. and thank you for your help I really appreciated . P= 4*s s= P/4
  54. math

    if i was to draw three circles 1 large 1 med. and 1 small what will be the diameter and the perimeter of those 3 ?
  55. algebraa

    find the length of the third side of the triangle perimeter=12 3cm 4cm
  56. geometry

    rectangles length is 3 more than twice its width and has a perimeter of 30 centimeters find the dimensions
  57. algebra

    The perimeter of triangle ABC is 4x+1,if 2 sides are x+2 and x-1,find the 3rd side
  58. math

    a polygon has a perimeter of 30inches. each side is 6inches long. what is the figure
  59. geometry

    A rectangle is twice as long as it is wide. Its perimeter is48 cm. Find its dimensions
  60. Math

    The length of a rectangle is fixed at 11 cm. What widths will make the perimeter greater than 76 cm?
  61. Math

    Perimeter of pentagon is 9x-1. Find length of missing side. Sides are 3x-4; 2x+3; x+1; x-5
  62. Help - MATH

    The perimeter of a square is four times the length of one side. What is the graph of this relationship?
  63. Geometry

    Find the perimeter of the regular hexagon. L = 4.55 yd Do I multiply by 6 because it has six sides? Is the answer 27.30?
  64. 5 th grade math

    What is the perimeter of the rectangle. --------23yd--------------- on top and the 14 yd down the side in the middle.
  65. Math

    Two sides of a triangle are x + 2cm and 2x-3cm. If the perimeter is 5x + 7cm, what is the third side?
  66. algabra

    the width of a rectangle is fixed at 18 cm. What length will make the perimeter greater than 78 cm?
  67. Math :-)

    Explain why knowing the height is needed when finding the perimeter of a right triangle.
  68. math

    the length of the rectangle is 43 cm. what widths will make the perimeter greater than 120 cm?
  69. algebra

    .identify what each leters represents. the perimeter of a rectangle is twice its length plus twice its width
  70. math

    The perimeter of a rectangle is 128m. The length is 4m more than twice the width. Find the dimensions.
  71. Algebra

    1. The perimeter of a rectangle is 78 cm. The length is 3 greater than twice its width. Find the dimensions.
  72. maths

    find the perimeter of the parallelogram with verticles P(-2,2),Q(0,0),R(2,4) and S(0,6) correct to one decimal place
  73. mathematics

    The sidesof a triangle are in the ratio 1/3:1/4:1/5 and its perimeter is 94 cm. The length of the smallest side is
  74. math

    solve: perimenter of triangle perimeter is 12 meters determine values x, x+1, and x+2 x(x+1)+(x+2)=12
  75. algebra

    The perimeter of a rectangle is 92m. The length is 4m more than twice the width. Find the dimensions.
  76. math

    how to rewrite in symbols: the perimeter of a square p is 4 multiplied by the length of a side L
  77. math (geometry)

    find the perimeter of a 30-60-90 degree triangle whose shorter leg is 16 cm
  78. math

    the shorter leg of a 30-60-90 triangle is 9.4 inches long. find the perimeter.
  79. geometry

    a square has a diagonal measurement of 8 radical 2 inches. calculate its perimeter.
  80. Algebra 1

    Solve for x "variable": Rectangle with length of (8x) m and width of (2x) m has a perimeter of 140 m.
  81. algebra

    the width of a retangle is fixed @30 cm. what lengths will make the perimeter greater than 78 cm?
  82. Geometry

    How do you fine the perimeter of a parallelgram with the following data known: Top = x+3 LSide = x+3 RSide = 17
  83. math

    explain how you could use grid paper to draw a rectangle with a perimeter of 18 units
  84. geometry

    The perimeter pf an equilateral triangle is 18 cm make an equation for x.Solve this ,and find x
  85. algebra

    the length of a rectangle is fixed at 12 cm. What widths will make the perimeter greater than 88 cm?
  86. math

    the perimeter of the quadrilateral is 49 centimeters. find the length of each side. when the sides are x+8 x+4 4x-3 & x^2-3x
  87. 3rd grade

    If the perimeter of a square 220 centimeter what is the lenght of each side
  88. math

    How do you investigate the areas of regular polygons with a fixed perimeter of 12 units
  89. Math

    The perimeter of a circle is also known as what? circumference? What does the square root of 144 equal? 12?
  90. math pre-algebra

    a paved brick is 3x , 2x+2 , 5x-3 , 2x+2 find the perimeter of five bricks
  91. Math

    Which missing side length makes the perimeter, p=18 feet, true?
  92. algebra

    The side of a regular hexagon is denoted by 'h' express the perimeter in term of 'h'
  93. math

    The width of a rectangle is fixed at 28 cm. What lengths will make the perimeter greater than 70 cm?
  94. MATH

    THE WIDTH OF A RECTANGLE IS TWO-FIFTH OF THE LENGTH . WHAT ARE THE DIMENSION IF THE PERIMETER IS 112 FEET?
  95. math

    find the perimeter of a triangle whose vertices are the followinf specified points in the plane? (9,-1)(-9,7)and(4,3)
  96. Maths

    The diagonals of a rhombus measure 10cm and 24cm. Find its perimeter.
  97. Geometry

    find the perimeter of the trapezoid. L1=9.65yd, L2=9.25yd, L3=10.12yd, L4=6.20yd
  98. algebra

    the perimeter of a rectangle is 82m. the length is 2m ore then twice the width. what is the dimensions?.
  99. Math

    The perimeter is 100. The length is 5x +10 and the widthis 10x-1. What is the lenth and width
  100. Algebra

    what is the equation of the hyperbola given that the perimeter of the central rectangle is 44 units and its vertices are (7, 0) and (-7, 0)