Answer:
m∠A = 143°
Step-by-step explanation:
∠A ≅ ∠B (corresponding angles)
(7x)° + 24° = (3x)° + 92°
7x + 24 = 3x + 92
7x - 3x = 92 - 24
4x = 68
x = 17
m∠A = [7(17) + 24]° = 143°
