Find the measure of angle a.
2 answers:
Answer:
<A=50
Step-by-step explanation:
85+x+55+x+50=180
2x+190=180
2x=180-190
2x=-10
x=-5
A=x+55
A=-5+55
A=50
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Well i bevel that you r cool an dcan answer it by your self <span />