Draw a line segment AB of length 9cm. With A and B as centres, draw circles of radius 5cm and 3cm respectively. Construct tangents to each circle from the centre of the other circle.

Draw a line segment AB of length 8 cm. Taking A as centre, draw a circle of radius 4 cm and taking B as centre, draw another circle of radius 3 cm. Construct tangents to each circle from the centre of the other circle.

Draw a line segment AB of length 7 cm. Taking A as centre, draw a circle of radius 3 cm and taking B as centre, draw another circle of radius 2 cm. Construct tangents to each circle from the centre of the circle.

Draw a circle with radius 4.2 cm . Construct tangents to the circle from a point at a distance of 7 cm from the centre .

Draw a circle of radius 4.2 cm. Take any point K on it. Draw a tangent to the circle without using centre of the circle.

Draw a circle with radius 3.2 cm. Construct tangents to the circle from a point at a distance of 6 cm from the centre

Draw a circle with radius 4.1 cm. Construct tangents to the circle from a point at a distance 7.3 cm from the centre.

Draw two circle of radius 5 cm and 3 cm with their centres 9 cm apart. From the centre of each circle, draw tangents to other circles.

Draw a circle of radius 2.6 cm. Draw a tangent to the circle from any point on the circle.