Question

Solve for x and y. Please help!!​

Answer 1

Explanation:

Opposite angles and sides are equal, so if the angle in left top corner = y°, then another top angle = y° too.

Answer 2

y=45 x=15

Explanation:

y+3y=180

4y=180

y=45

3y+3x=180

3(45)=135

135+3x=180

3x=45

x=15