3 years ago

Answer this please please

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

4 0

Answer:

B = 3

Step-by-step explanation:

The answer has to be 3 because this is a 3-4-5 triangle. We can also you the Pythagorean theorem to solve for B.

a²+b²=c²

(4)²+b²=(5)²

16+b²=25

b²=9

√b=√9

b=3

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