Question

Find out if the lengths form a right triangle ​

Answer 1

The triangle is a right triangle.

Explanation:

Since The Pythagorean Theorem only works on right triangles, we can use this knowledge to prove whether this triangle is right:

`a^2 + b^2 = c^2\\10^2 + (2√(39))^2 = 16^2\\100 + (4 * 39) = 256\\100 + 156 = 256\\256 = 256`

Therefore, the triangle is right.