2 years ago

Another math geometry question please help

Mathematics

1 answer:

V125BC [204]2 years ago

4 0

a) Same-side interior angles

$m\angle 1=6(10)+18=\boxed{78^{\circ}}\\m\angle2=9(10)+12=\boxed{102^{\circ}}$

c) They are parallel by the same-side interior angles theorem.

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