In the adjoining figure, ABCD is a trapezium in which AB II DC. If ∠

1.	In the adjoining figure, ABCD is a trapezium in which AB II DC. If ∠A=55∘ and ∠B=70∘, find ∠C ∠D.
Answer» In the adjoining figure, ABCD is a trapezium in which AB II DC. If $∠ A = 55^{\circ} a n d ∠ B = 70^{\circ}$ , find $∠ C ∠ D$ .

In the adjoining figure, ABCD is a trapezium in which AB II DC. If ∠A=55∘ and ∠B=70∘, find ∠C ∠D.

Answer»

In the adjoining figure, ABCD is a trapezium in which AB II DC. If $∠ A = 55^{\circ} a n d ∠ B = 70^{\circ}$ , find $∠ C ∠ D$ .