Question

The triangle whose vertices are $(5,7), (2,7)$ and $(5,2)$ is a _____ triangle.

• A. Equilateral
• B. Isosceles
• C. Right angle
• D. Scalene

Hint:

If $a^2 + b^2 = c^2$, the triangle is right-angled.

Answer 1

The Correct Option is C