I. Construction of tangent using the centre of the circle:Draw a tangent to a circle of radius 4.8 cm by using the centre of the circle. Step 1: Draw a circle with centre O having radius 4.8 cm. Step 2: Take a point Q on the circle and draw a ray OQ. Step 3: Draw a line l perpendicular to OQ at point Q.Line l is the required tangent.II. Construction of tangent without …To view the complete topic, please