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Three angles of aquadrilateral are respe...

Three angles of aquadrilateral are respectively `100^(@),98^(@),92^(@).` Find the fourth angle.

A

`50^(@)`

B

`70^(@)`

C

`60^(@)`

D

`80^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • The sum of the four angles of a quadrilateral is 360^(@) . Three angles of a quadrilateral are respectively equal to 110^(@), 50^(@) and 40^(@) . Find its fourth angle.

    A
    `160^(@)`
    B
    `120^(@)`
    C
    `80^(@)`
    D
    `140^(@)`

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