[" the circle of radius "6cm." TP and TQ are tangents to "],[" the circle at points "P" and "Q" respectively.Find angle "],[" PTQ "]

From a point P which is at a distance of 10 cm from the centre O of a circle of radius 6 cm, a pair of tangents PQ and PR to the circle at point Q and P respectively, are drawn. Then the area of the quadrilateral PQOR is equal to

Draw a circle of radius 3.3 cm. Draw a chord PQ of length 6.6cm. Draw tangents to the circle at points P and Q. Write your observation about the tangents.

Draw a circle of radius 3.3 cm.Draw a chord PQ of length 6.6 cm.Draw tangents to the circle at points P and Q.Write your observation about the tangents.

Two circles touch externally at a point P. From a point T on the tangent at P, tangents TQ and TR are drawn to the circles with points of contact Q and R respectively. Prove that TQ = TR

Draw a circle of radius 3 cm. Take a point P on the circle. At point P, construct a tangent to the circle.

In the given fig. PQ is a chord of length 6 cm and the radius of the circle is 6 cm. TP and TQ are two tangents drawn from an external point T. Find angle PTQ .

In the figure, TP and TQ are tangents drawn to the circle with centre at O. If angle POQ=115^(@) then angle PTQ is:

In the given figure, if TP and TQ are tangents to a circle with centre O, so that angle POQ= 110^(@) , then angle PTQ is