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In the following figure, the measure of the indicated angle each. |
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Answer» draw one angle bisector of angle O and then join it to Atriangle OAN- AS there is angle N = 90so 90+60+x= 180 x= 30 and angle A will be 30*2= 60we have divided angle A into 2 parts (x+x)both are equal because they are angle bisector |
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