Question

Why is it not possible to make a right triangle using lengths of 20 feet, 40 feet, and 65 feet?
20 + 40 is greater than 65.
(20 + 40)2 does not equal 652
202 + 402 does not equal 652
65 - 40 does not equal 20.

Answer 1

20+40=60 and therefor 60 is less than 65