Two angles of a quadrilateral are 65° and 120°. If the other two angles are equal, find the measure of each of the equal angles.
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Hey mates!!
we know that sum of all side of quad is 360
Than,
let a and b be = x
a+ b+ c+ d = 360
a+ b+ 65° + 120° = 360
a+ b + 185 = 360
a+ b = 360 - 185
a+ b = 175
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