Math, asked by zaidfirdous19, 6 months ago


Three angles of a trapezium are 110°, 50° and 40°. Find its fourth angle.

Answers

Answered by fulmalaray95
4

Answer:

160

Step-by-step explanation:

because sum of all angles of quadrilateral are 360 degree and the three angle is given .

so, Let the fourth angle be x

110 +50 +40 +x = 360

200 + x = 360

x= 360-200

x= 160

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