3 years ago

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

Mathematics

1 answer:

Anastasy [175]3 years ago

7 0

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

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