Three angles of quadrilateral are
122*, 50*,80*. Find the fourth angle
Answers
Answered by
4
Answer:
The fourth angle is 108°
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Answered by
1
Answer:
The fourth angle will be 108° .
Explanation:
The sum of all the angles of a quadrilateral is 360°
let the 4th angle be x.
122 + 50 + 80 + x = 360°
172 + 80 + x = 360°
252 + x = 360°
x = 360 - 252
x = 108°
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