If the surface area of a cube is 390 sq cm. Which best describes the length of the side of the cube? A.Less than 7 in B. Between 7 in and 8 in C. Between 8 in and 9 in D. Greater than 9 in

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asked Sep 3, 2022 81.8k views

1 vote

If the surface area of a cube is 390 sq cm. Which best describes the length of the side of the cube?

A.Less than 7 in
B. Between 7 in and 8 in
C. Between 8 in and 9 in
D. Greater than 9 in

Mathematics
high-school

Grigy asked

by Grigy

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8 votes

Answer:

The answer is D

Explanation:

you have to find the square root of 390

Mike Thompson answered Sep 7, 2022

by Mike Thompson

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