In the figure, PQ is tangent to a circle with centre O. OQ=12, PQ=6. Find the area of the shaded portion

In the figure, segment QR is a tangent to the circle with centre P.PR = 12 cm and PQ = 6 cm. Find the area of shaded region. " "(sqrt(3)=1.73,pi=3.14)

In the following figure,if O is the centre of the circle and radius OA=14cm, then the area of the shaded portion is:

In the figure, O is the centre of the circle. anglePOQ=90^@ . The area of the shaded region is 126cm^2 . Find the radius of the circle.

In the given figure PQ=24cm, PR=78cm and O is the centre of the circle. Find the area of the shaded region. [Take pi=3.14 ]

In the given figure,PQ is tangent at a point R of the circle with centre O.If,find m/_PRS .

In the figure PQ is a diameter of a circle with centre O.QR is a tangent to the circle equal to OQ.OT is perpendicular to PR.QT is produced to cut the circle at S Prove that SP=ST

In the given figure, PQ = 24 cm PR = 7 cm and O is the centre of the circle. Find the area of the shaded region. (Use pi = 3.14 )

In the given figure, AB and PQ are perpendicular diameters of the circle whose centre is O and radius OA = 7 cm. Find the area of the shade region.