Question

Angle 4=x+30 and angle 2=2x+15. Find the measure of angle 4

Answer 1

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Answer:

∠4 = 45°

Explanation:

Angles 1, 2, and 4 are all congruent.

∠4 = ∠2

x +30 = 2x +15

15 = x . . . . . . . . . . . . . subtract x+15

x + 30 = 45 = ∠4