# area, perimeter

20,615 results, page 39

1. ### Physics - Capacitance

In the case of having two plates of a capacitor, in the formula for capacitance C = (Epsilon)(A/d), is A the sum of the areas of each plate or just the area of one plate? And if it is the latter, then it can be assumed that both plates have the same area, right?
2. ### 5th grade Math

A rectangle has a perimeter of 12 m. If each side is a whole number of meters, what are the possible dimensions for the length and width? List them and explain your answer.
3. ### math

A rectangle has a perimeter of 12m. if each side is a whole number of meters, what are the possible dimensions for the length and width? List them and please explain your answer.
4. ### math

one last question: find the perimeter of the actual object using the scale factor shown on the blueprint. each side is 3 centimeters long. 1cm=5m
5. ### Math

If I have a triangle and they are asking me to find the perimeter of DEF when EF is 16cm and DE is 12cm would I add those two numbers then subtract 180 from that answer?
6. ### Geometry

One leg of a right triangle has a length of 15 m. The other sides have lengths that are consecutive integers. Find the number of meters in the perimeter.
7. ### Geometry

The question is as follows: Two sides of an isosceles triangle with perimeter 112 cm are in the ratio 3:2. Find ALL possible lengths for the base. Please help. Thanks!
8. ### Math

Calculate the perimeter of a rectangle whose length and breadth are 15m and 12m.find the cost of fencing the field at the rate of rs 25 per meter.
9. ### Physics

At high noon (sun rays fall perpendicular to the surface of the earth), the sun delivers 990 W to each square meter of a blacktop road, emissivity of 1 (blackbody). If the hot asphalt loses energy only by radiation, what is its equilibrium temperature? I have everything except...
10. ### Area of Circles

Find the total area of three circles, each with a radious of 1 1/2 feet. Let ii stand for pie Te book gives the answer as 27ii/4 aprroimately 21.195 I know the equation and can calculate the 27. A=ii (1)^2 A=ii (1.5)^2=3 3 X 3 circles =27ii I am not clear where the 4 is coming...
11. ### 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
12. ### Precalculus

1. permutation or combination: how many schedules are possible if you need to choose 5 events out of 20 for a vacation? Is it permutation?? Answer is 1860480? 2. a. How many area codes are possible ( the 3 digit number can't start with a 0)? 504? b. How many area codes start ...
13. ### Math

Find the area of a circle whose circumference measures 100 cm. Area (to the nearest square centimeter) = cm2 I plugged in everything C = 2 r C=2x3.14x100= 628 <<< The computer said it was WRONG ! Then, I tried C= 2X3.14X50= 314 !!! If I am wrong can you EXPLAIN to me ...
14. ### Science Help

The process of desertification can occur when A. Plants usually found in the desert replace trees that have been cut down. B. Farmers use contour farming techniques. C. An area of forest is clear-cut. D. An area of forest is selectively cut. Is the answer C? Thank you
15. ### Math

Clark's Country Pet Resort is fencing a new play area for dogs. The manager has purchased 186 yd of fence to enclose a rectangular pen. The area of the pen must be 2156 yds^2. What are the dimensions of the​ pen? Length is how many yards? Width is how many yards?
16. ### Science

The process of desertification can occur when? 1)plants usually found in the desert replace trees that have been cut down 2) farmers use contour farming techniques 3)an area of forest is clear-cut 4)an area of forest is selectively cut I think 3
17. ### Math

The fourth largest is the Arctic Ocean. If P over 12 (p/12) stands for the approximate area of the Arctic, then what is the approximate area of the Arctic?
18. ### geometry

In triangle ABC, DE is parallel to AB. If DE is one-fifth AB, what is the ratio of the area of triangle DEC to the area of triangle ABC?
19. ### rectangular area

mark wants to fence a area 240 sq feet for his dog the fence is 24 feet long then how wide will the fence be
20. ### Algebra

A trapezoid when its height is h and the lengths of its bases are a and b. What is the area of a trapezoid when h = 6 meters, a = 5 meters, and b = 12 meters? Formula A = 1/2h(a+b) gives the area.
21. ### Math

Length of a rectangle is12m and the breadth is 10m and the inner area of the rectangle is 1.5m find the inner rectangle area
22. ### area model

Sketch an area model 74 time 92
23. ### 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 height of 4.5cm. ...
24. ### 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 height of 4.5cm. ...
25. ### Geometry

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

A rectangle has a perimeter of 120 cm. Write the length of the rectangle as a function of its width.
27. ### Maths

The length of a rectangle is 5cm more than its width, if the perimeter is 58 cm, calculate its width
28. ### math

In equilateral triangle ABC, AB=3x and BC= 2x=12. Find the numerical value of the perimeter of ABC.
29. ### Math

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

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

A triangle has sides with lengths of 3x, 5x, and 8x. Express the perimeter of the triangle in terms of x. Please help!!!
32. ### math

the perimeter of a rectangular floor mat is 42 inches, if the width is 9 inches, what is the length?
33. ### 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?
34. ### Math

If the sides of a triangle are x, x+5, 2x+5. For what values of "x" would the triangle have a perimeter of at least 72?
35. ### Georgia Perimeter

What is the definitions of health promotion, disease prevention and health maintenance.
36. ### Geometry

Find the perimeter of a right trangle with legs that measure 16 inches and 63 inches
37. ### 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?
38. ### 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
39. ### math

if the perimeter of a rectangular house is 44 yards, and the length if 36ft, what is the width of the house?
40. ### Math 116

the perimeter of a triangle is 64 m, length is 8 m more than twice the width, what is the length
41. ### 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?
42. ### math

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

a rectangle has a length of 5 yards and a width of 3 yards. what is its perimeter? explain your answer.
44. ### Calculus

Rectangle side is represented by (2,3) and (-6,4). Find the perimeter of rectangle. Could someone please help~
45. ### math

The lengths of two adjacent sides of a square are represented by 5x+11 and 7x-3. What is the perimeter of the square?
46. ### geometry

Triangle ABC is an equilateral triangle with sides of 1. Arcs are drawn from A,B,C. what is the perimeter?
47. ### pre-algebra

the perimeter of a pool is 150m. the width is 1/2 its length. what are the dimensions of the pool
48. ### Algebra

the length of a rectangle is 7 cm more than its width. find the demensions of the rectangle if its perimeter is 50 cm.
49. ### Algebra

How do you get the answer. If the width of the rectangle is 2 inches and the perimeter is 38 inches. I need to know the sum
50. ### Algebra

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

The perimeter of a square is 17.6cm.find the length of one side of the square
52. ### math

the perimeter if a fence is 48 meters. if the width is 2 meters less then the length, find the with
53. ### 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?
54. ### Math

The perimeter of Mrs.Douglas's square patio is 84 feet.What is the length of her patio?
55. ### Algebra

The perimeter of a rectangle is 26 meters The short sides are (2x-6) The long sides are (x+3) What is the value of x?
56. ### Algebra

The perimeter of a rectangle is 26 meters The short sides are (2x-6) The long sides are (x+3) What is the value of x?
57. ### Math

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

The length of a rectangle is 3 cm less than 4 times its width. The perimeter is 74 cm. Find the length
59. ### math

the length of a rectangle is 3 times its breadth.its perimeter is 64cm.find its length?
60. ### math-algebra

the length of a rectangle is 4 times of its width.the perimeter of the rectangle if 150m
61. ### Math

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

When finding the perimeter of the figure on a grid why do you not count the space inside the grid
63. ### geometry

I am given triangle EDF with angles E and F being congruent. What is the perimeter of the triangle if ED= 2x+8, EF= 3x-6, and DF= 4x-6.
64. ### 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
65. ### Math

Evalute "the length of a ractangle is twice its width. The perimeter of the ractangle is 126.
66. ### math

The perimeter of the base of a pentagonal prism is 45 cm. What is the width of the rectangular side of that prism?
67. ### Algebra

A regular Pentagon measures 5 1/8cm on one side, what is the perimeter of the Pentagon
68. ### math

A square is folded vertically twice and the resulting perimeter is 20 cm.What is the peremeter of the square?
69. ### math

the legth of a side of a square is represented by (3x-1). if the perimeter of the square is 68, find t he value of x
70. ### 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.
71. ### Math

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

jonathans picture has a perimeter of 38 inches. If the length of the paper is 11 inches what is the width
73. ### math

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

what is the width of a rectangle with a perimeter of 70 feet and length-to-width ratios of 3 to 4,4 to 5 and1to1
75. ### geometry

An equilateral triangle has an apothem of 5 cm. Find the perimeter of the triangle to the nearest centimeter.
76. ### Algebra

The perimeter of a rectangle is 80 in. The length is 6 inches more than the width. What are the dimensions of the rectangle
77. ### math

square picture frams has perimeter of (20+30)what is the length of one side of the picture
78. ### Math

The perimeter of a rectangle is 42 feet the length is 5 feet longer than the width what are the dimensions
79. ### Math

The ratio of the side length is 2:3:4. The shortest side is 15 inches. What is the perimeter? Explain.
80. ### maths

The length and breadth of a rectangle are in ratio 3:2 if it breadth is200 find perimeter
81. ### algebra

The perimeter of the rectangle is 62 meters. what is the value of x if one side equal 10 meters.
82. ### Math

A soccer field has a perimeter of 26 yards.if the width is 8 yards,how long is the length?
83. ### maths

The sides of an equilateral triangle are 3a+2, 3b-a and b+3 respectively. what is the value of a and b and find the perimeter of the triangle
84. ### 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?
85. ### 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?
86. ### math

Given: ABCD is a parallelogram AM , BN − angle bisectors DM = 4 ft, MN = 3 ft Find: The perimeter of ABCD
87. ### maths

the sides of an equilateral triangle is as follows. 3a+2, 3b-a and b+3. find the value of a, b and the perimeter of the triangle
88. ### math

If the perimeter of a square is 3 feet, how many inches long is each side of the square?
89. ### Math

How do I find the perimeter of a rectangle if the length is 5/12 inch and width is 1/2 inch?
90. ### math

The diagonals of a rhombus have lenghts 16 and 30. Find the perimeter of the rhombus.
91. ### algebra

The diagonal of a square connects the points (8,-2) and (-1,-11). Find the perimeter of the square.
92. ### geometry

Point Z is the centroid of triangle ABC, ZF = 5, AD = 12 and BC = 18. What is the perimeter of triangle DCZ?
93. ### 7th grade

what is the perimeter of the 6 by 6cm square joined to an 8 by 8cm square
94. ### math

what is the perimeter of an rectangle if it's length is 40 units and it's width is half it's length?
95. ### math

if the length of two sides of an isosceles triangle are 7 and 15, what is the perimeter of the triangle?
96. ### geometry

the lengths of the sides of a triangle are y,y+1, and 7 centimeters. if the perimeter is 56 centimeters, what is the value of y?
97. ### geometry

the lengths of the sides of a triangle are y,y+1, and 7 centimeters. if the perimeter is 56 centimeters, what is the value of y?
98. ### math

(perimeter of my square) divided by ( sum of 2 side-lengths of my square)=
99. ### math

A circle is inscribed in a square whose perimeter is 40 cm, what is the diameter of the circle?
100. ### MATH

regular pentagon Side length(inches) 6 If its 6 what is the perimeter( inches)