Question

Three angles of a quadrilateral are 65°,80°,100°. The forth angle is ___________ *​

Answer 1

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Answer 2

Answer:

Hey mate, here is your answer ✌️✌️✌️

Sum of all the angles of a quadrilateral is 360°

Therefore, the fourth angle = 360° - ( 65° + 80° + 100° )

= 360° - 245°

= 115°

Therefore, the fourth angle is 115° .

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