Question

10. A right triangle has a exterior angle with a measure of 160. Can you determinate the measures of the interior angles? explain.

Answer 1

Explanation:

So Firstly we should Find the interior angles .Then we should interior angles . To find it we should subtract 180-160 which is 20 .The cube thing in the triangle represents 90 degrees.

The sum of all angles in triangles add up to 180 so 90+20=110.Then 180-110=70