Two angles of a linear pair are in the ratio 1:5. Find angles.

Two adjacent angles of a parallelogram are in the ratio 1:3. Find its angles.

If the angles of a triangle are in the ratio 1: 4:5, find the angles.

Angles of a linear pair are in the ratio 4: 5 . What.is the measure of each angle?

Fill in the Blanks : If the two angles of a linear pair is in the ratio of 2:3 then the smaller angle is ____.

The angles of a triangle are in the ratio 1:3:5. Find the measure of each of the angles.

Prove that the bisectors of the angles of a linear pair are at right angles.

Prove that the bisectors of the angles of a linear pair are at right angle.

Two adjacent angles of a parallelogram are in the ratio 1:5. Then all the angles of the parallelogram are