Y equals minus three fifths
In this problem, you there are only 2 different sets of measurements.
Angles 1, 2, 7, 8 are all the 30 degree angles. They are alternating interior angles of parallel lines cut by transverals.
Angles 3, 4, 5, 6 would be 150 degrees, because they are supplementary (add to 180) with the adjacent angles.
∠A must be 2*22=44 because it is made up of two times y.
A triangle's corners should add up to 180, so B and C together are 180-44=136. Divide 136 equally between B and C due to symmetry, leaves 136/2 = 68° for C
Don’t fall for this it’s fake