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

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

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Mia 1 month 2021-08-19T09:26:47+00:00 1 Answer 0 views 0

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    2021-08-19T09:28:38+00:00

    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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