the correct answer would be 54 degrees. you would subtract 90 and 54 from 360, leaving 108. you would have to divide by 2 since we have 1 and 2 angles, that leaves 54. hope this helps!
Answer:
last option 180 degrees
Step-by-step explanation:
let ∠1 and angle ∠2 be 2x as both are of same angles
angle sum proprty = 360
90 + 54+ ∠1 +∠2 = 360
144 + 2x = 360
2x = 360 - 144
2x = 216
x = 216 ÷ 2
x = 108
∠2 = 108 degrees
