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Xelga [282]
3 years ago
13

The missing measure

Mathematics
1 answer:
DedPeter [7]3 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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