Question

The three angles of a quadrilateral are 54 degree 97 degree 86 degree find the other angle

Answer 1

HERE IS UR ANSWER……………

LET FOURTH ANGLE BE <4.
AS WE KNOW,
SUM OF FOUR ANGLES IS 360°
SO,
54°+97°+86°+<4= 360°
237°+<4= 360°
<4= 123°

Answer 2

Heya mate,Here is ur answer

Given:

angle 1=54°

angle 2=97°

angle 3=86°

Using sum angle property of a quadrilateral

Angle 1+2+3+4=360°

54° +97° +86°+ angle 4=360°

237° +angle 4=360°

angle 4=360°-237°

angle 4=123°

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@Laughterqueen

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