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P∥q. Find the missing angle measures

P∥q. Find the missing angle measures-example-1
User Gattsbr
by
5.4k points

1 Answer

7 votes

Answer:

a)18º

b)144º

c)84º

Explanation:

162+a=180

a=18

a+a+b=180

b=144

180-168=12

90+12=102

180-102=78

78+c=162

c=84

User Bogdan Osyka
by
4.9k points