# area, perimeter

20,615 results, page 77

1. ### history

who explored the swamp area in the coastal plain in virginia
2. ### Heat & property of matter

Define area and volume expansivity
3. ### algebra

base area 56in2, height 6i find volume
4. ### math

what are the dimensions of a rectangle is the area is 140 square centimeters
5. ### Pre-Algebra B

Find the area of a circle whose radius is 12.7 cm
6. ### Biology

How is increased surface area important to kidney functions?
7. ### Math

Find the area of a triangle with a base of 3 5/8 in. and a height of 2 1/2 in. A)4 15/32 in 2 (sq) B)8 1/16 in 2 (sq) C)4 17/32 in 2 (sq) D)8 17/32 in 2 (sq) Help!! I am so confused.
8. ### math

The area of a triangle is 40cm2. if its height is 5cm, what is its base?
9. ### math

find the circumference and area of a circle with a diameter of 16 feet
10. ### Calculus

Find the area of the region bounded by: r=7-1sin(theta)

what is the area of a circle whose daimeter is 5 in
12. ### science

what is the area between bulges of water in the ocean called?
13. ### science

what is the area between bulges of water in the ocean called?
14. ### math

find the area of the circle to the nearest tenth...3.7m is the radius.
15. ### calculus

How do you find the area of the intersection of the circles r=sinx and r=cosx?
16. ### uniport

determine the area enclosed by the given boundaries: y=10-x^2and y=x^2+2.

what is the formula to find the area of a garden lot.
18. ### geometry

what is the surface area of a box, that has the length of 15 in , a width of 8 in . and a height of 3 in.

How do i find the surface area of a rectangular prism?
20. ### Geometry

how do you find the area of the lateral face of a regular pyrimid?

What is the surface area of a rectangular prism with the numbers 15 26 9 12?
22. ### geometry

How do I find the surface area of a spere with a radius of 8cm
23. ### geometry

in circle O, ARC BC = 90 and the area of triangle is 18 what is the length of line AC
24. ### geometry

The area of a circle is 28.26 square centimeters. What is its diameter (use 3.14 for ð)?
25. ### math

what is the area of a square measuring 5 inches on all 4 sides
26. ### geometry

the area of a circle is 28.26 square centimeters. what is its (use 3.14 pie)
27. ### algebra equation

How do I find a formula for the area of a circle with a circumference c?
28. ### South America

an area that has one or more features in common
29. ### math

what is the height of a triangle that the base is 16m and an area of 64m
30. ### algebra II

find the area of a triangle fgh f(1,4) g(-2,-3) h(3,-2) using matricies
31. ### algebra

Find the radius of a circle with an area of pi(16x^2+24x+9)
32. ### calculus

if the area of a triangle with the base 2F and height F-2 is equal to F, compute F.
33. ### Math

If the length of a rectangle is x - 5 and the area is 4x(exponent2) - 12x +9, what is the width?
34. ### math

How do I find the area if all four sides are not even
35. ### calculus

if the area of a triangle with base 2F and height F-2 is equal to F, compute F.
36. ### calculus

if the area of a triangle with base 2F and height F-2 is equal to F, compute F.
37. ### algebra

what is the height of a solid with a volume of 120m3 and a base area of 30 m2
38. ### Geometry

Find the area of the following circle. r = 9 yd. a = How many square yards?
39. ### Geometry

Compute the area of a triangle with sides. 15 × 15 × 18 a = How many square units?
40. ### chemistry

what is the length of an equilateral triangle when the area is 45 meters square?
41. ### physiscs

A spherical balloon has an area of 7.1076 m2.How to you calculate the volume?
42. ### math

what is the area of a triangle if it has a base of 6in and a height of 3in ?
43. ### calculus

How do I find the area bounded by the curve y = x^1/2 + 2, the x-axis, and the lines x = 1 and x = 4
44. ### geometry

what is approximate area of triangle if each side is 36 inches long
45. ### Calc

What is the area of the region located between the graphs of y = -x² + x + 4 and y = 2? Thank you so much!
46. ### Math

It's a trapeziod where the height is 13.8 in. and there is two lengths 8in. And 18 in. what is the area?
47. ### science

what could you infer about the area where you find pecten fossils?
48. ### geometry

what is the area of this trapezoid if the angles are 11in,9in,and 3in
49. ### math

i need help finding area under curve of:2y=sqrt(3x),y=4, and 2y+1x=4
50. ### Calculus

i need help finding area under curve of:2y=sqrt(3x),y=4, and 2y+1x=4
51. ### calculus

Find the area of the region bounded by the graphs f(x)=sqrt(3x)+1, g(x)=x+1
52. ### Math

Find the area of a square picture who's length is 4 inches
53. ### Geometry

What is the area of a regular hexagon with a side length of 14ft?
54. ### math

what is the formula used to find the area of a composite figure
55. ### geometry

The area of a circle is 28.26 square centimeters. What is its diameter (use 3.14 for ð)?
56. ### geometry

find the surface area with a height of71 ft and a radius of 62 ft
57. ### math

how to find the area of a sector when the radius is 8 and you leave it in terms of pi
58. ### Geometry

What is the area of a rhombus with a 60 degree angle and sides 5 cm long?
59. ### geometry

Calculate the surface area of a sphere whose diameter is 50 cm.
60. ### honors geometry

find the area of a triangle whose sides are 25,25, and 14
61. ### honors geometry

find the area of an isosceles triangel with hypothenues 18
62. ### Vectors/Calc

Find the area of a triangle with the given vertices: (7,3,4)(1,0,6)(4,5,-2)
63. ### Geometry

What is the surface area and volume of a cylinder with a radius of 5 cm and height of 10 cm.
64. ### calculus

Please help. What is the area of the region which is bounded by the x-axis and by the graph of y=(20(7-x)(x-3))/x^2. Thank you for any help.
65. ### geometry

A rectangular solid has sides of 10 cm, 6.5 cm, and 8.3 cm. What is its volume and surface area?
66. ### algebra math

what expression represents the area of the base of the box
67. ### algebra math

how would you find the area of the base of the box

69. ### geometry

what is the area of parralel ? hieght is 18 and the base is 15 .. reply asap .
70. ### science

Write ideas for the inquiry project and area of expertise
71. ### algebra

want to know if this right Area of a triangle with b base and height h A=1/2bh,for b 2A=b*h 2A/h=b b=2A/h
72. ### geometry

Total area of quadrilateral ABCD is 20 cm 2 and offsets on BD are 2 cm and 3 cm. The length of BD is
73. ### Geometry

Find the area of the rectangle that has the following ordered pairs: F(-3,1) G(-1,0) H(-2,-4), J(-5,-2)?
74. ### social studies

how do you think technology will be change this area? education
75. ### geometry

find the area of the sector with 80 degree angle and radius=8
76. ### algebra

the surface area of a cylinder with a radius of 21 cm and a height of 42 cm. Use 22/7 for pi .
77. ### math

find the area of a rectangle whose length is 3x and width is 4x +6
78. ### MATH

What percentage of the area of the standard normal distribution is between z = -1.00 and z = +1.00? How do you know this?
79. ### Geometry

Find the area of the rectangle. L = 13m and H = 3m Do I multiply or do I add?
80. ### math

just the basic formulas for area, length, and width
81. ### calculus

Find the area of the region bounded by the graph of the equation 2y^2=x+4 and x=y^2
82. ### geometry

Find the area of square QRST with the following vertices Q(-2, 3), R(1, 0), S(4, 3) and T(1, 6).
83. ### integral calculus

FIND THE AREA OF THE REGION BOUNDED BY THE CURVES Y= X^2 + 4X + 3 AND Y= x-1.
84. ### Math

A triangle has an area of 24 square ft. Its base is 8ft. What is its height?
85. ### Science

What does a topographic PROFILE (NOT MAP) tell you about an area?
86. ### math

what is thee base area of a 56 and 2 cubic cm and 6 nches in height
87. ### math

if the surface area of the sphere is 154 cm, find its volume.
88. ### calculus

find the area enclosed by y=x^2 and y=sinx in the first quadrant.
89. ### Calculus

find the area under the curve y = x^2 + x from the origin to the line x = 3
90. ### Statistics

Find t-value for sample size n = 16 and area to the right 0.10
91. ### social studies

Whta area did the Pharaohs of Kush rule?
92. ### algebra

A 5"x7" picture is enlarged to 8"x10". By what percent di its area increase?
93. ### Math

Calculate the area of a circular patio that has a radius r=3 yd. Use 3.14
94. ### geometry

wat is lateral area if base is 6 and the right angle is 8
95. ### math

how can you find the area of a square when you know the length of one side?
96. ### Calculus

Find the area of the region enclosed by the given curves: 4x+y^2=9, x=2y
97. ### to ms.sue

e area when there is 3 numbers. which one is base, height, and width.
98. ### calculus

Find the area enclosed between f(x)=05x2+3 and g(x)=x from x=−8 to x=3.
99. ### Easy Math

If a basketball has a circumference of C = 2.98 ft, what is its surface area and its volume?
100. ### geometry

what is the surface area of a rectangle that is 14 ft. long, 9 ft. wide, and 10 ft. tall