Dear FRIEND,From the above figure ,We have a 90° ANGLE in which it contains more TWO angles2y and ySo,2y + y = 90°3y = 90°y = 90/3y = 30°2y = 2 × 30 = 60°y = 30°Answer. 2y is 60° and y is 30°.Hope it helps !!!
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