Math, asked by ushabhosale52843, 8 months ago

three interior angles of a quadrilateral are 50 degree, 70 degree and 75 degree respectively find the fourth angle

Answers

Answered by PhysistMraaryan

Answer:

Fourth angle = 165 degree

Step-by-step explanation:

First angle= 50 degree

Second angle= 70 degree

Third angle= 75 degree

Fourth angle= x

50+70+75+x= 360 degree

195+x = 360

x = 360- 195 = 165 degree

Answered by Anonymous

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Let the last angle be $\large\red{x}$

50° + 70° + 75° + x = 360° (Angle-sum property)

195° + x = 360°

x = 360° - 195°

x = 165°

Therefore fourth angle is 165°

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ANSWER BY MANAS817

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