3 years ago

What is the answer?

Mathematics

1 answer:

kramer3 years ago

3 0

Answer:

Pythagorean Theorem : a²+b²=c²

a²+38²=42² => a²=1764+1444 => a²=3,208 inch => a=√3,208

=> a=56.64 inch

Step-by-step explanation:

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