Question

Find The measure of the unknown angle.

1. Add the two known angles:___+___=___

2. Subtract the sum from 180°: 180-___=___

3. The measure of the unknown angle is:____​

Answer 1

L = 45°

Explanation:

1. 82° + 53° = 135°

2. 180° - 135° = 45°

3. Angle L is 45°

I hope this helps.