Math, asked by sumitsaha4037, 1 month ago

Three angle of a quadrilateral are 40°120°and 90°.find the measure of the fourth angle

Answers

Answered by pathaksmita313
0

Answer:

All angles of a quadilateral is sum measure 360°

Step-by-step explanation:

Let fourth angle be x

120+40+90+x=360°

250+x=360

x=360-250

x=110°

Thus fourth angle measures 110°

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