Question

Select three side lengths, in centimeters (cm), that can form a right triangle.

A, 5 cm
B, 7cm
C, 9 cm
D, 10 cm
E, 12 cm

Also I know that it is not B, or D

Answer 1

c and e is the right answer

Answer 2

I think it’s c and e but I don’t know cause I’m in sixth grade????