To construct the tangents to a circle from a point outside it.

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 4.2 cm . Construct tangents to the circle from a point at a distance of 7 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 concentric circles of radii 3 cm and 5 cm . Construct a tangent to smaller circle from a point on the larger circle . Also measure its length.

The maximum number of tangents that can be drawn to a circle from a point outside it is…………..

PA and PB are two tangents to a circle with centre O, from a point P outside the circle . A and B are point P outside the circle . A and B are point on the circle . If angle PAB = 47^(@) , then angle OAB is equal to :

PA and PB are tangents to a circle with centre 0, from a point P outside the circle, and A and B are point on the circle. If angleAPB = 30^(@) , then angleOAB is equal to:

PA and PB are tangents to a circle with centre O, from a point P outside the circle and A and B are points on the circle. If /_ APB = 30^(@) , then /_ OAB is equal to :