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4x = 720) and 3rthe angles of the triangle are 720, 34Exercise 11.3Find the value of x in each of the following figures:110°50° |
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Answer» i) As opposite side are equal then opposite angle are also equal so x = 50° ii)Use exterior angle theorem x + x = 110° 2x = 110° x = 110°/2 x = 55° ans ans |
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