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3 years ago

9

Find side b if side a = 10 inches and side c = 16 inches.Round to the nearest hundredth if the answer is uneven

1 answer:

klasskru [66]3 years ago

6 0

This uses the Pythagorean Theorem, which is a^2 + b^2 = c^2 . All you need to do is switch that formula around and you can get the answer easily.

10^2 + b^2 = 16^2

100 + b^2 = 256

b^2 = 156

b= 12.489, or 12.49 rounded

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