In Fig. `/_1 :/_2=5:4` , find all the angles.

In Fig.22, it being that /_1=65^0, find all other angles.

In Fig: 6.9 .lines PQ and RS intersect each other at point O.If /_POR:/_ROQ=5:7 find the all the angles.

In Fig.22, it being that /_1=65^(@), find all other angles.

In Fig. 6.9, lines PQ and RS intersect each other at point O. If angle POR : angle ROQ = 5 : 7 , find all the angles.

In Fig. 63, line l\ ||\ m and a transversal n cuts them at P and Q respectively. If /_1=75^0, find all other angles.

The angles of a quadrilateral are in the ratio 1:2:3:4. Find all the angles.

In the fig. if /_AOC + /_BOD=284° , find all the four angles.

In Fig. 62, line l||m\ a n d\ n is a transversal. If /_1=40^0, find all the angles and check that all corresponding angles and alternate angles are equal.

In a parallelogram RING, (Fig 3.28) if angle R = 70°, find all the other angles.

If two adjacent angles of a parallelogram ABCD are in the ratio 5:4 , find all the angles of the parallelogram.