Question2. Given that $\triangle P Q R$ has side lengths of 12.5 centimeters, 30 centimeters, and 32.5 centimeters, prove $\triangle P Q R$ is a right triangle. Lesson $7-2$

Studdy Solution
Verify the equality:
Since $c^2 = a^2 + b^2$ (i.e., $1056.25 = 1056.25$), the triangle satisfies the Pythagorean Theorem.
Therefore, $\triangle PQR$ is a right triangle.
The triangle $\triangle PQR$ is confirmed to be a right triangle.