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What is the measure of angle x?
A, 10
B. 18
C. 20
D. 25

What is the measure of angle x? A, 10 B. 18 C. 20 D. 25-example-1

1 Answer

3 votes
Right Angle: 90°
40+2x= 90
-40 -40

2x=50
÷2 ÷2

x=25°

Angle X is equal to 25° (Answer Choice D)

User Arturas Smorgun
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