In each figure below find m∠1 and m∠2, if a||b. Show your work with statements.

m < 1 = 80

m < 2 = 70

Step-by-step explanation:

As we can see in the figure that

Plus line s and t are considered to be transversals

That results into

m < 1 and 80

i.e alternate angles

And as we know that alternative angles are equal to each other

So,

m < 1 = 80

Moreover,

m < 2 = 70

As corresponding angles are equal to each other

Therefore the m < 1 = 80 m < 2 = 70 could be computed easily by applying the above things

Solutions given:

m<1=130°[alternate angle are equal]

again

m<1+m<2=180°[linear pair]

m<2=180°-130°

m<2=50°

36 is the final answer! : )

a) justify

step-by-step explanation:

justifying is just part of everyday life. justify kind of means proof so i think the answer is a) justify.