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Pls help! In the figure below, m∠ABC = 57 degrees and m∠DAB =116 degrees. What is m∠ABC?

Pls help! In the figure below, m∠ABC = 57 degrees and m∠DAB =116 degrees. What is-example-1
User Edwin
by
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2 Answers

6 votes

Answer:

59 degrees

Explanation:

you can use angle DAB to find out angle BAC by subtracting 180 and 116 to get 64

add 57 and 64 to get 121

subtract 180 and 121 to get 59 degrees.

User Sameer C
by
4.0k points
3 votes

Answer:

59°

Explanation:

116-57=59

the outside angle is the 2 inner angles added together

User GILGAMESH
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3.2k points