By using ruler and compass, construct angles of :
`150^(@)`

By using ruler and compass, construct angles of : 105^(@) .

By using ruler and compass, construct an angle of 135^(@) and bisect it. Measure any one part by protractor and see how accurate you are.

By using ruler and compass, construct an angle of 45^(@) and bisect it. Measure each part by protractor.

By using rule and compass only , construct a triangle PQR given that : PQ = 5 cm,angle P = 30^(@) and angle Q = 45^(@)

By using rule and compass only , construct a triangle PQR given that : QR = 6 cm, RP = 5 cm and angle R = 135^(@)

Using ruler and compass construct a triangle ABC where AB = 3 cm, BC = 4 cm and angleABC=90^(@) . Hence construct a circle circumscribing the triangle ABC. Measure and write down the radius of the circle.

Using ruler and compasses only, construct a rectangle each of whose diagonals measure 6cm and diagonals intersect at an angle of 45^(@) .

Using ruler and compasses only, construct a triangle ABC in which angle ABC = 45°, AB = 8.6 cm and BC = 9.8 cm

Using ruler and compasses only, construct a triangle ABC in which AB = 8 cm, BC = 6 cm and CA = 5 cm.

Using a ruler and a compass, construct a triangle ABC in which AB = 7 cm, angleCAB = 60^(@) and AC=5cm. construct the locus of: points equidistant from BA and BC. Hence construct a circle touching the three sides of the triangle internally.