Answer:
Step-by-step explanation:
9 - y = 3y - 3 because 2 sets of consecutive sides are conguent in a kite
4y - 3 = 9
4y = 12
y = 3
360 - 40 - 110 - 110 = 100 because one set of opposite angles are congruent in a kite
x = 100°
PLZ MARK BRAINLIEST
