1 Answer

Ajpalma · Answer 1 · 2020-09-17T14:44:19+0000

Answer:

The area of the rectangular base of the prism is equal to
$63\ cm^(2)$

Explanation:

we know that

The volume of a rectangular prism is equal to

V=Bh

where

B is the area of the base

h is the height of the prism

In this problem we have

$V=189\ cm^(3)$

$h=3\ cm$

Substitute in the formula and solve for B

189=B(3)

$B=189/3=63\ cm^(2)$

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