Question

A triangle has sides with lengths of 42 millimeters, 43 millimeters, and 58 millimeters. Is it a

right triangle?

Answer 1

No

Explanation:

42 x 42 = 1764

43 x 43 = 1849

1764 + 1849 = 3613

and the sqaure roof of 3613 is 60.11

60.11 does not equal 58

so no it is not a right triangle