An elastic belt is placed round the rim of a pulled of radius 5cm. One point on the belt is pulled directly away from the centre `O` of the pulley until it is at P, 10cm from O. Find the length of the belt that is in contact with the rim of the pulley. Also, find the shaded area.

An elastic belt is placed around the rim of a pulley of radius 5cm. From one point C on the belt, the elastic belt is pulled directly away from the centre O of the pulley until it is at point P,10cm from the point O. Find the length of the belt that is still in contact with the pulley, also find the area of the shaded region.

An elastic belt is placed around the rim of a pulley of radius 5 cm (Fig.) From one point C on the belt, the elastic belt is pulled directly away from the centre O of the pulley until it is at P, 10 cm from the point O. Find the length of the belt that is still in contact with the pulley. Also, find the shaded area.[use pi=3.14 and sqrt3=1.73]

The length of the tangent drawn to a circle of radius 4 cm from a point 5 cm away from the centre of the circle is

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The length of the tangent from an external point P to a circle of radius 5cm is 10cm . The distacne of the point from the centre of the circle is

A point is 26cm away from the centre O of a circle and the length PT of the tangent drawn from P to the circle is 10cm. Find the radius of the circle.

Find the length of the tanget to a circle with centre 'O' and radius =6cm from a point P such that OP=10cm .

Find the length of the tanget to a circle with centre 'O' and radius =6cm from a point P such that OP=10cm .

Find the length of the tanget to a circle with centre 'O' and radius =6cm from a point P such that OP=10cm .

Find the length of the tanget to a circle with centre 'O' and radius =6cm from a point P such that OP=10cm .