12-05-2021
Mathematics

contestada

A cube has a base of 9 in2 and height of 12 inches.
Part A
What is the surface area, in square inches, of the cube?
a. 54 in2
b. 81 in2
c. 144 in2
d. 72 in2

Respuesta :

kossongautam50 kossongautam50

12-05-2021

Answer:

B is the best answer., formula for square is L²

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arisafari1 arisafari1

12-05-2021

If you do 9 in2, = 81, so the answer is B. 81 in2.

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