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Andrew [12]
3 years ago
10

What is the measure of angle 4?

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
3 0
<4 + <3 = 180
7x + 23x = 180
30x = 180
    x = 6

m<4 = 7x = 7(6) = 42

answer
B. 42 (Second choice)
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