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39 votes
39 votes
1. What is the value of x in the diagram?

42
329
E
A. 64°
B. 10°
C. 20°
O D. 42°

1. What is the value of x in the diagram? 42 329 E A. 64° B. 10° C. 20° O D. 42°-example-1
User Taxist Samael
by
2.8k points

1 Answer

14 votes
14 votes

Answer:

10

Explanation:

B=180-42=138

C=32

triangle must have 180degrees: 180-(138+32)=X

x=180-170=10

User Suvasis
by
3.0k points