4 years ago

Suppose m|| n. What is m∠3, if m∠8 = 70°.

1 answer:

4 0

<8 and <3 are same side interior angles, so they add up to 180 degrees.
<8 = 180 -<3
<8 = 110 degrees

The inside angles in a hexagon add up to 180. So the angle not given is equal to 145 degrees
<y equals 35 degrees

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