Question

PLEASE HELP!! these triangles are not drawn to scale. Use the Pythagorean Theorem to determine which triangle is a right triangle.

Answer 1

The second option.

Explanation:

A^2+B^2=C^2

6.4^2+7.1^2=C^2

40.96+50.41=C^2

91.37=C^2

9.55 = c

A^2+B^2=C^2

6.5^2+7.2^2=C^2

42.25+51.84=C^2

94.09=C^2

9.7=C