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What is m∠D? Enter your answer in the box.

What is m∠D? Enter your answer in the box.-example-1
User Denis K
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1 Answer

3 votes

Answer:

D = 32

Explanation:

A+ B + E = 180 since they form a triangle

14+ 45 + E = 180

E = 180 -14-45

E =121

E on either triangle is the same since they are vertical angles

C+D+E = 180 since they form a triangle

27+ D + 121 = 180

D = 180-121-27

D =32

User GraceMeng
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