the angles of a quadrilateral are in the ratio 1: 2: 3: 4: find all the angles of quadrilateral​

Question

the angles of a quadrilateral are in the ratio 1: 2: 3: 4: find all the angles of quadrilateral​

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Anna 1 week 2021-09-11T05:52:36+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-11T05:54:14+00:00

    Answer:

    x = 36°

    2x = 2 × 36 = 72°

    3x = 3 × 36 = 108°

    4x = 4 × 36 = 144°

    Step-by-step explanation:

    Let the angles of quadrilateral be

    x, 2x, 3x , 4x

    sum of all angles of quadrilateral = 360°

    x + 2x + 3x + 4x = 360°

    10x = 360°

    x = 360/10 = 36°

    Ans. the four angles are :-

    x = 36°

    2x = 2 × 36 = 72°

    3x = 3 × 36 = 108°

    4x = 4 × 36 = 144°

    0
    2021-09-11T05:54:28+00:00

    Step-by-step explanation:

    sum of angles in quadrilateral is 360

    360 = 1x+2x+3x+4x

    360 = 10x

    x=36

    angels = 36,72,108,144

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