The measure of two adjecent angles of a parallelogram are in ratio 5:4. then the adjecent angles are 2 points 100 and

Question

The measure of two adjecent angles of a parallelogram are in ratio 5:4. then the adjecent angles are

2 points

100 and 90

110 and 70 degrees

120 and 60 degrees

none of these​

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Brielle 1 month 2021-08-13T04:52:52+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-13T04:54:11+00:00

    Answer:

    (d)none of these

    5:4

    5x+4x=180. adjacent angles of parallelograms are supplymentary angles

    9x=180

    =>X=180/9

    =>X=20

    5x=5×20

    =100

    4x=4×20

    =80

    Hope it’ll help . please mark my answer as brainliest

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