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1. Refer to the figure at the right. Line a is parallel to line b and m2 is 135 °. Find each given angle measure. Justify your answer
m9+m<10

m1

m6

m4+ m5

 this means angle

1 Refer to the figure at the right Line a is parallel to line b and m2 is 135 Find each given angle measure Justify your answer m9mlt10 m1 m6 m4 m5 this means a class=

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thebecks

Answer:

∠9 + ∠10 = 135°      combined, they are alternate equal to ∠2

∠1 =45°                    it is supplementary to ∠2

∠6 = 45°                  it is corresponding congruent to ∠8 which is alternate

                               equal to ∠1  

∠4 + ∠5 = 135°        combined, they are corresponding congruent to ∠2