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If in the parallelogram ABCD angleA : a...

If in the parallelogram ABCD `angleA : angleB = 3 : 2` , then find the angles of the parallelogram ABCD.

Text Solution

Verified by Experts

The correct Answer is:
the angles of ABCD are `angleA=180^(@),angleB=72^(@),angleC=108^(@),angleD=72^(@)`
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Knowledge Check

  • In the parallelogram ABCD , angleBAD= 100^(@)and angleCBD=45^(@), " then" angleBDC=

    A
    `35^(@)`
    B
    `45^(@)`
    C
    `60^(@)`
    D
    `75^(@)`

  • If angleA : angleB=3:1 in the parallelogram ABCD , then angleA =

    A
    `45^(@)`
    B
    `90^(@)`
    C
    `135^(@)`
    D
    `145^(@)`

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