In the figure below, lines XY and MN intersect at point O. If ∠POY =

1.	In the figure below, lines XY and MN intersect at point O. If ∠POY = 90∘ and ∠A:∠B=2:3, find (∠ C)2.
Answer» In the figure below, lines XY and MN intersect at point O. If $∠ P O Y$ = $90^{\circ}$ and $∠ A : ∠ B = 2 : 3$ , $find \frac{(∠ C)}{2}$ .

In the figure below, lines XY and MN intersect at point O. If ∠POY = 90∘ and ∠A:∠B=2:3, find (∠ C)2.

Answer»

In the figure below, lines XY and MN intersect at point O. If $∠ P O Y$ = $90^{\circ}$ and $∠ A : ∠ B = 2 : 3$ , $find \frac{(∠ C)}{2}$ .