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anonymous
 one year ago
The square pyramid pictured below has a surface area of _____.
144 m 2
120 m 2
189 m 2
126 m 2
What is the surface area of a sphere with a radius of 7 feet? (Use 3.14 for π.)
175.84 ft 2
615.44 ft 2
351.68 ft 2
703.36 ft 2
What is the radius of a sphere if its surface area is 2,122.64 square inches? (Use 3.14 for π.)
11 in.
13 in.
121 in.
169 in.
anonymous
 one year ago
The square pyramid pictured below has a surface area of _____. 144 m 2 120 m 2 189 m 2 126 m 2 What is the surface area of a sphere with a radius of 7 feet? (Use 3.14 for π.) 175.84 ft 2 615.44 ft 2 351.68 ft 2 703.36 ft 2 What is the radius of a sphere if its surface area is 2,122.64 square inches? (Use 3.14 for π.) 11 in. 13 in. 121 in. 169 in.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0<3 thanks and i got help on the second one so i just have the third question left
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