Question

True or false:triangle angle some theorem is when all of them interior (inside)angles of a triangle add up to 180°?

Answer 1

true

Explanation:

The sum of interior angles is 180 degrees (Triangle Angle Sum Theorem). All interior angles of a triangle are more than 0° but less than 180°. The bisectors of all the three interior angles intersect inside a triangle at a point called the in-center, which is the center of the in-circle of the triangle.

Answer 2

True a triangle equals 180°