Math, asked by gunanijr843938, 6 months ago

in the figure por and qor form alinear pair . if a-b =80 . find the value of a and b

Answers

Answered by punithu9e

2

Answer:

a = 130 b = 50

Step-by-step explanation:

a + b = 180 Linear pair of angles

a - b = 80

By elimination method b gets canceled

2a = 260

a = 260/2 = 130

Substituting a in 2nd equation

130 - b = 80

b = 130 - 80

b = 50

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