Question

8^2 + b^2 = 10^2
what is b?
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Answer 1

b=6

Explanation:

8 squared equals 64, 10 squared equals 100. 100-64 is 36. square root of 36 equals 6. Thus b=6.

Answer 2

2

Explanation:

10^2 - 8^2 = B^2

B = 2