Question

Is 4,6,8 a right triangle

Answer 1

Answer: It is an obtuse triangle.

Answer 2

Answer: No

Explanation:

To know if a triangle is a right triangle, we can use Pythagorean Theorem to test.

Pythagorean Theorem:
`a^2+b^2=c^2`

`4^2+6^2=8^2` [exponents]

`16+36=64` [add]

`52\\eq 64`

Therefore, this is not a right triangle.