# area, perimeter

20,711 results, page 86
1. ## math

How much of the earthâ€™s surface area would a man see if he were raised to the height of a diameter above it?
2. ## physics

determine the pressure of a 20 lb force is applied to an area of 10 inch squared
3. ## physics

determine the pressure of a 20 lb force is applied to an area of 10 inch squared
4. ## Geography ( Ms. Sue)

Why might two groups of people living in the same area develop different cultures?
5. ## calculus

Find the area of the region cut from the first quadrant by the curve r=2(2-sin2ɵ)½
6. ## math

calculate the area of a rectangle of length 5cm and breadth 6cm
7. ## math

A table-top measures 2m by 1m 50cm.What is its area in square metres?
8. ## math

The surface area of this rectangular prism is 38 square millimeters. What is the volume?
9. ## math

Find the area of the square vegetable garden whose measure is given by the expresions (5x+3y)m.
10. ## Math

How do I find the area of the region bounded by the curves y = e^x, y = e^-x, x= -2, and x = 1? Even if you could just help me in getting started it would be a HUGE help. Thanks!
11. ## Math

Find the area of the largest square that can be cut from a circle whose radius 4 mm?
12. ## US History

How did the Native Americans respond to the expansion of English settlement in each area?
13. ## math

find the area of a triangle w/ sides 4x, 5x and 7x Round to the nearest hundredth thanks for your help
14. ## Math

Find the area of the largest square that can be cut from a circle whose radius 4 mm
15. ## Math emergency I have 10 minutes to submit it.

Find the area of the shaded region. y= 0 y= x^4-2x^3
16. ## Calculus

Decide whether to integrate with respect to x or y. Find the area of the region. y=e^2x y=e^6x x=1 I have no idea what to do
17. ## MATH

Find the area of the parallelogram with vertices at...? (-6,-4), (0,-4), (3,4), and (-3,4) A) 14 B) 48 C) 24 D) PLEASE HELP A.S.A.P., beggers can't be choosers but maybe an explanation?
18. ## Calculus:)

Find the area of the region enclosed by y−2x^2≥0 and |x|+|y| ≤ 1
19. ## math

What is the smallest area of a triangle with corners at (0, 0) and (27, 14) and another point with integer coordinates?
20. ## geometry

find the area of a square if each side measures 10 cm. my answer is 100 cm
21. ## math

what is the surface area of cardboard box? l= 4cm w= 5cm h=10cm
22. ## Calculus

Find the area of the largest rectangle that can be inscribed in a semicircle or radius r.

Scientists can use what to test an area for oil without drilling?
24. ## geometry

Find the area of a regular hexagon with the given measurement. 4-inch side A = sq. in.
25. ## algebra

Please help...The area of a rectangular room is given by the trinomial x^2+4x-12. What are the possible dimensions of the rectangle? Use factoring.
26. ## Calculus

Find the area of the region enclosed by y−2x^2 ≥ 0 and |x|+|y| ≤ 1
27. ## Calculus:)

Find the area of the region enclosed by y−2x^2≥0 and |x|+|y| ≤ 1
28. ## geometry

what is the lateral area of a right cylinder with a radius of 4in and height of 9in?
29. ## math (9)

Find the area of the region enclosed by these graphs and the vertical lines x = 0 and x = 3 f(x)=-x^2+2x+4 g(x)=-x+4
30. ## Geometry

The area of a regular hexagon is 35in.2. Find the length of the side.
31. ## math

If d length n breath of a rectangle r increased by 10% then by wt %wiil the area increase?
32. ## Math

show that the quadrilateral with vertices at the following points is a parallelogram and find its area. a = (5,2,0), b = (2,6,1), c = (2,4,7), d = (5,0,6)
33. ## MATH

How do you find the base area of a rectangular prism if you know the volume and the height
34. ## Math

Show that of all the rectangle inscribed in a given circle,the square has the max area
35. ## maths

i needhelp!!! how do you find the surface area of a cake that has a piece cut out?????
36. ## science

Amount of force =52pascal,pressure =13newton,find the area.
37. ## Math help

how to find the surface area of a cone with a diameter of 8 and a slant height of 7?

39. ## calc

a parallelogram has an area of 150 cm^2. the side lengths are 80 cm and 40 cm what are the measures of the angles
40. ## geometry

Find the surface area of a tetrahedron that has edges the length of 12 centimeters.
41. ## Geometry

Find the surface area and volume of a spherical with a radius of 3cm.
42. ## math (9)

Find the area of the region enclosed by these graphs and the vertical lines x = 0 and x = 3 f(x)=-x^2+2x+4 g(x)=-x+4
43. ## Algebra

The area of a rectangular room is given by the trinomial x2 – 3x – 28. What are the possible dimensions of the rectangle? Use factoring.
44. ## math (8)

Find the area of the region enclosed by these graphs and the vertical lines x = 3 and x = 5 f(x)=x^2+5 g(x)=1
45. ## Algebra

The area of a rectangular table is given by the trinomial x2 + 7x – 30. What are the possible dimensions of the rectangle? Use factoring.
46. ## math (9)

Find the area of the region enclosed by these graphs and the vertical lines x = 0 and x = 3 f(x)=-x^2+2x+4 g(x)=-x+4
47. ## math (8)

Find the area of the region enclosed by these graphs and the vertical lines x = 3 and x = 5 f(x)=x^2+5 g(x)=1
48. ## College math

Find the area and the circumference of a circle of radius 4 meters. Thank you
49. ## Math

Hello, can I please have help on how to find the area of a hexagon by knowing the apothem is 4 and the square root of 3? Thank you!
50. ## math

suppose a normal distrubtion has a mean of 25 and a standard deviation of 2. what is the area under the curve between 23 and 27
51. ## social studies

how to find the area of pyramid?how egyptians constructed pyramids?
52. ## Math

Find the area between x = 9.5 and x = 23 under a normal distribution curve with μ = 20 and σ = 4 .
53. ## Math (geometry)

Find the area of the region inside the circle x^2+y^2=2 AND above the line y=1.
54. ## Geometry

the area in a circle of each shaded region is given. Find x The given is 66 the angle is 180
55. ## geometry

the area of a right triangle is 12 in ^2. the ratio of the lengths of its legs is 2/3. find the hypotenuse.
56. ## geometry

the area of a right triangle is 12 in ^2. the ratio of the lengths of its legs is 2/3. find the hypotenuse.
57. ## Maths

A rectangle has an area of 36m2 list all possible lengths of sides using while numbers it could have
58. ## maths

using determinant method find the area of the quadrilateral ABCD given the coordinates A(3,3) B(-2,5) c(-1,2) D(1,1)
59. ## geometry

what is the base of a parellelogram if the height is 2inches and the area is 26 square inches
60. ## math

What is the area of a square computer screen with 21-in. sides? A. 84 sq. in. B. 220 sq. in. C. 42 sq. in. D. 441 sq. in. please help
61. ## calculus

Find the area of the region bounded by the graph of f(x)=x(x+3)(x+1) and the x-axis on the interval [-3,0]
62. ## science

Circular depression can be found in the area near Fishers. What are these features called?
63. ## maths

how do i find the area of a semi circle with a radius of 6 cm rounded to 2dp?
64. ## math

what is the area of circle with the diameter of 15 feet, rounded to the nearest whole number?
65. ## Calculus

Determine the area of the region enclosed by the limaçon r=5+2sin(theta)
66. ## Geometry

What is the surface area of a right prism that has these dimensions? Base- 11" x 15 " Back- 10" x 15" Front-?
67. ## Math

Find the area between x = 9.5 and x = 23 under a normal distribution curve with μ = 20 and σ = 4 .

Find the area of the following shapes by first dividing them into rectangles.
69. ## calculus

find the area of one of the regions bounded by the curves y=sin x and y=cos x
70. ## math

Algebra:Functions Tell whether each represents a function. Explain. Area=LenghtxWidth
71. ## Math

Find the z-score such that the area under the standard normal curve to the left is 0.25
72. ## algebra

the width of a rectagle is fixed at 4cm. For what lengths will the area be less than 86cm2
73. ## physic

principle area decreasing but pressure is increasing common daily using example
74. ## Geometry

The Area Of The Rectangle Is 392 Inches Squared. What Is The Radius Of The Semicircle?
75. ## geometry

IF FRACTIONAL SIDES ARE USED FOR A DOG PEN ,WILL THE AREA INCREASE OR DECREASE.
76. ## Math calculus-Trig

Find the area bounded by the curve and the lines y = -x^2 - 4x; y = 1; x = -3; x = 1
77. ## social

why was the hudson bay area important to the british fur trade?
78. ## Geometry

The radius of circle a (which is 6) is multiplied by 1/2. Describe the effect of the change of the area.
79. ## calculus

Find the area of the region bounded by the graphs of the algebraic functions: f(y)=y^2+12 g(y)=0 y=-12 y=13
80. ## Math

If the area of rectangle abcd is 50 cm2, what is the radius, in centimeters , of each circle.
81. ## math

find the base of a triangle whose height is 1.7 feet and whose area is 1.87ft2
82. ## geometry

find the area of an equilateral triangle with sides measuring 6 meters.
83. ## maths (mensuration)

The area of an equilatoral triangle ABC is 50cm^2 . Find AB.
84. ## Math

What is the surface area of a pyramid with a base of 7cm and height of 9.1cm?
85. ## statistics

Find the area between x = 9.5 and x = 23 under a normal distribution curve with μ = 20 and σ = 4 .
86. ## algebra/geometry

what is the area of a triangle 8'. tall with a 6". base, sitting on 1/2 a circle
87. ## Geometry

I don't understand any of this :( "What is the area of a trefoil whose horizontal base has length 2?" Please help!!!
88. ## Math

The area of a cylinder is 956m3. If the circular top is halved, what is the new volume?
89. ## math

what is the largest are of rectangular area that can be enclosed in sixteen meter fence ?
90. ## math

The area of a rectangle is 2x^2+5x^2-x-6 cm. write a polynomial that represents its width if its length is 2x^2+ x-3.
91. ## Math

Give possible values for length and breadth of rectangle whose area is xsquare-3(x)+2
92. ## social studys

what year will the government release all the files or whatever about area 51 and 9-11-2001
93. ## Geometry

The area of triangle ABC is 494in^2. Find the height if AC = 19 inches.
94. ## HELP!!!

Given the area of ABC=7.52m^2. Find a to the nearest hundredth meter when m<B=40 degrees and c=6m
95. ## Geometry

Find the surface area of a cylinder if d = 16 in and h = 5.8 in. Round to the nearest tenth.
96. ## Math

if my patio is 2 and my height 11.25 feet and my area is 140.625 what is my base?
97. ## calculus

find the area the region bounded by the graphs of the given equation y=81x,y=x^5,x=0,x=3
98. ## mathematics

The length of a swimming pool is 8m. longer than its width and the area is 105m²
99. ## Algebra

What are the formulas for the area of a rectangle, square, triangle, parallelogram, and trapezoid?
100. ## Math

If a square carpet covers an area of 25m^2, each side is ---------m long