plz answer the method
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a) we know sum of angles of a triangle is 180° so you can find the interior angle and we also Know that the sum of angles on a straight line is also 180°,so we can find x and y
b) sum of x and y = 180°(angles of staight line). but x = 38°(Corresponding angle) so we can find y also
c) sum of Corresponding angles = 180° so x+100 = 180° so x = 80° then sum of angles on straight line = 180° so,70+80+FCG =
180° and 100° + CGF = 180° so by finding these angles sum of these 2 angles + y = 180°
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I hope this will help you....
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