
Mark M. answered 10/25/18
Tutor
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(278)
Mathematics Teacher - NCLB Highly Qualified
b2 + (2b)2 = 102
Can you solve for b2
Kiley F.
asked 10/25/18Mark M. answered 10/25/18
Mathematics Teacher - NCLB Highly Qualified
b2 + (2b)2 = 102
Can you solve for b2
a2 + 4a2 = 100 (Pythagorean theorem)
5a2 = 100
a2 = 20
a = 2 * sqrt(5)
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