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Wittaler [7]
3 years ago
8

Whoever gets this right gets brainlyess answer and it's worth 10 points :)

Mathematics
1 answer:
Artist 52 [7]3 years ago
8 0
Area of ∆=1/2bh
80yd^2=1/2(b)(10yd)
80yd^2=5yd(b)
80yd^2÷5yd=b
16yd=b
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