Question

plz give the answer fast

Answer 1

Answer:

X = 18 Angle A = 166°

Step-by-step explanation:

Since the 2 lines are parallel

Therefore, angle A = angle B ( corresponding angles of palallel lines are equal)

AngleA = angleB

7x + 40 = 3x + 112

7x - 3x = 112 - 40

4x = 72

X = 72/4

X = 18

Angle A = 7x + 40. Since, X = 18

Angle A = 7 × 18 + 40

Angle A = 166°