Question

Two angles of a triangle measure 65 and 85. What is the measure of the third angle of the triangle?

Answer 1

30 degrees

Explanation:

Since the angles of a triangle are supposed to add up to 180 in total, we can add 65 and 85 together and subtract the answer from 180. This will lead us to our answer.

1) 65 + 85 = 150

2) 180 - 150 = 30

So the answer is 30 degrees, feel free to comment if you need more clarification.

Answer 2

Explanation:

30.......reason(sum of angles in a triangle)