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What is the measure of DEF?

What is the measure of DEF?-example-1
User HDP
by
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2 Answers

1 vote

Answer:

105°

Explanation:

angle ∠DEF = 180 - 28 - 47

= 105°

User Cxa
by
7.3k points
4 votes
105
you do 47+28 which is 75 and then do 180-75 which equals 105
User ThePrince
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