What is the unknown leg length?Pythagorean theorem:a2+b2=c2122+b2 = 152144 + b2 = 225b2 = 81b = cm
Answer
Answer:
9

Question

What is the unknown leg length?Pythagorean theorem:a2+b2=c2122+b2 = 152144 + b2 = 225b2 = 81b = cm

Revolt · Accepted Answer

9

Area of a Circle