Math, asked by guest84, 1 year ago

if 3 angles of a quadrilateral are 110 degree,80 degree,and 100 degree and then the 4th angle is______________ degree.​

Answers

Answered by mudit1bansal
2

Answer:

70 degree

Step-by-step explanation:

sum of all angles of a quadrilateral is 360

110+80+100+4th angle =360

290+4th angle = 360

4th angle = 70

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