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2 years ago

The missing measure

Mathematics

1 answer:

DedPeter [7]2 years ago

4 0

A = 1/2(b1 + b2) h
193.5 = 1/2(29 + b2) * 9
387 = 9(29 + b2)
43 = 29 + b2
b2 = 43 - 29
b2 = 14

answer
second base = 14 ft

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