three angles of a quadrilateral are 75 ,90 and 75 the fourth angle is
Answers
Answered by
8
75 + 90 + 75 + a = 360
a= 360- 240
a= 120 degree ans
a= 360- 240
a= 120 degree ans
kotharineha92:
120 is the answer
Answered by
5
total =360 degree
360-(75+75+90)
120
360-(75+75+90)
120
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