three angle of a quadrilateral are 70 ,80 and 95 find the fourth angle
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115 is fourth angle
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Let the first angle be X.
Sum of all the angles in a quadrilateral = 360
70 + 80 + 95 + x = 360
= 245 + x = 360
= X = 360 - 245 = 115 Ans.
Sum of all the angles in a quadrilateral = 360
70 + 80 + 95 + x = 360
= 245 + x = 360
= X = 360 - 245 = 115 Ans.
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