Find the values of x and y in each
a.
40
N
50°
70°​

Find the values of x and y in each
a.
40
N
50°
70°​

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Quinn

1 thought on “Find the values of x and y in each<br />a.<br />40<br />N<br />50°<br />70°​”

  1. Answer:

    By using external angle property

    x+50

    o

    =120

    o

    ∴x=70

    o

    Sum of all angles of a Δle is 180

    o

    50

    o

    +x+y=180

    o

    50

    o

    +70

    o

    +y=180

    o

    ∴y=60

    o

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