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2 votes
M 2 = 40°, m 4 = 150°, m 3 =

30
70
110
150

M 2 = 40°, m 4 = 150°, m 3 = 30 70 110 150-example-1

1 Answer

5 votes

A theorem suggests that an exterior is equivalent to the sum of two remote angles, so angle 4 = angle 2 + and 3

150 = 40 + x

x = 110

m^3 = 110

User Noobninja
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