Question

XIs a triangle with side lengths 3,4, and 5 acute, obtuse,or right?OrightO acuteO obtuseаb

Answer 1

Right

Step-by-step explanation:

Given a triangle with side lengths 3,4, and 5:

3, 4 and 5 are Pythagorean Triples.

This means they satisfy the Pythagorean Theorem as shown below:

`\begin{gathered} 5^2=3^2+4^2 \\ 25=9+16 \\ 25=25 \end{gathered}`

Thus, the triangle is a right triangle.