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3 votes
Find the measure of angle 1

51
52
53
50°
R
54
55
P Р
56°

Find the measure of angle 1 51 52 53 50° R 54 55 P Р 56°-example-1

1 Answer

4 votes

Answer:

53°

Explanation:

angle 1 = ½×( 50+56) = ½×106 = 53°

User Simon Cozens
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