Question

hey!! im not rlly good at this stuff and im trying to help out a friend, can one of u guys give me the answers to this?

Answer 1

Explanation:

Here, the red angles are both 15 degrees and the left one is 150. Don't get confuse on what I made. It's just the proof

Answer 2

Explanation:

use the protracter and the ruler to cunstruct this triangle
step 1: take a base line and use the protracter to draw a 150 degree angle
step 2: one the other side of the base draw a 15 degree angle and join till it reaches the 150 degree angle