Question

answer this question wrong answer will be reported
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Answer 1

Answer:

c=40

Step-by-step explanation:

b+80+c=180(because of linear pair)

let b be x

x+80+x-20(given c=b-20)

2x+80-20=180

2x+60=180

2x=180-60

2x=120

x=60

c= b-20

b=60

then, c=60-20=40

Answer 2

Answer:

Pls refer to the image for the answer:)