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Using the Pythagorean Theorem, find the length of a leg of a right triangle if the other leg is 8 feet long and the hypotenuse is 10 feet long. A. 6 B. 12.81 C. 4v 41 D. 36
a^2+b^2=c^2... a^2+8^2=10^2... a^2+ 64=100... a^2+64-64=100-64... a^2=36... the square root of 36=6. The lenth of the leg is 6 feet.
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User: Using the Pythagorean Theorem, find the length of a leg of a right triangle if the other leg is 8 feet long and the hypotenuse is 10 feet long. A. 6 B. 12.81 C. 4v 41 D. 36

Weegy: a^2+b^2=c^2... a^2+8^2=10^2... a^2+ 64=100... a^2+64-64=100-64... a^2=36... the square root of 36=6. The lenth of the leg is 6 feet.
debnjerry|Points 43411|

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Weegy: The answer is C. 216 Square feet
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User: What is the area of a square computer screen with 21-in. sides? A. 84 sq. in. B. 441 sq. in. C. 220 sq. in. D. 42 sq. in.

Weegy: The area of the square is 441 sq ft. (21*21=441) Area is length * width.
Frankie17851|Points 3171|

User: The distance from the center of a compact disc to the edge of the disc is 6 centimeters. What is the area of the compact disc? A. 18.84 square centimeters B. 36 square centimeters C. 113.04 square centimeters D. 452.16 square centimeters

Weegy: The answer is: A. 113.04 square.
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Weegy: The volume of the cylindrical tank is pir^2h. pi(15*15)(45)=pi(225)(45)=pi(10125)=31,792.5 cu.ft.
jher000|Points 7981|

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Weegy: B. 12 in
emem0910|Points 235|

User: Sheri's freezer is 2 feet wide, 6 feet long, and 2 feet deep. What is the volume of her freezer? A. 4 cubic feet B. 10 cubic feet C. 12 cubic feet D. 24 cubic feet

Weegy: B. 24 cubic feet is the answer. 2 feet * 6 feet * 2 feet = 24 cubic feet
migzptz|Points 7342|

User: What is the area of an equilateral triangle with sides of 10 inches and height of 7 inches? A. 70 sq. in. B. 35 sq. in. C. 20 sq. in. D. 44 sq. in.

User: What is the volume of a cube shaped box with edges 6 cm. in length? A. 216 cu. cm. B. 18 cu. cm. C. 36 cu. cm. D. 1,296 cu. cm.

Weegy: A. 216 cu. cm. is the volume of a cube shaped box with edges 6 cm. in length
Expert answered|migzptz|Points 7342|

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Asked 1/29/2013 10:41:01 AM
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