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3 years ago

PLEASE HELP!!!!!!!!!!!

Mathematics

1 answer:

svlad2 [7]3 years ago

6 0

Answer:

6in²

Step-by-step explanation:

the problem says the two triangular prisms are congruent.

the first triangle's volume is 90in³ and the height of the second triangular prism is 15. we use the formula fro the volume of the shape:

V=B * h

we substitute the values we know:

90in³=B*15

90/15 = B

6in²= B

So the area of the base is 6in²

Hope this helps :)

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Step-by-step explanation:

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