Math, asked by Anonymous, 7 months ago

please fast please dears please....
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Answers

Answered by DashingMango55
3

Answer:

We know a + b = 180 because of linear pair.

So, a + b = 180 --(i)

Given, a - b = 80 --(ii)

Adding (i) & (ii)

2a = 260

a = 130

Now, a - b = 80

130 - b = 80

b = 50

Hope it helps you!!

Answered by Aadhu10
3

Answer:

a+b=180 ---->1

a-b=80

------------- a=260/2 a=130°

2a=260

-------------

substitute a in 1,

130+b=180

b=180-130

b=50°

.....

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