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What is the measure of DE? A) 41 B) 40 C) 37 D) 39
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What is the measure of DE?
A) 41
B) 40
C) 37
D) 39

What is the measure of DE? A) 41 B) 40 C) 37 D) 39-example-1
User Mukesh Gami
by
7.5k points

2 Answers

7 votes

Answer:

The answer is 37 :D

Explanation:

User Sean Payne
by
8.9k points
7 votes

Answer:

C) 37°

Explanation:

The sum of the vertical angles is equal to the sum of the intercepted arcs:

39° + 39° = 41° + arc DE

78° -41° = arc DE = 37°

User Norah
by
8.9k points
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