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ololo11 [35]
3 years ago
15

Question in picture #21 only

Mathematics
2 answers:
inn [45]3 years ago
6 0

Answer:

The side is 8

Step-by-step explanation:

Retracing in Pythagorean Theorem

17^2 - 15^2 = 64

\sqrt{64}=8

krek1111 [17]3 years ago
3 0
Number 21 is the first answer a.) 8
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