Home
Class 10
MATHS
An elastic belt is placed around the rim...

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`]

Promotional Banner

Similar Questions

Explore conceptually related problems

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 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 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.

Find the length of the tangent from a point 13 cm away from the centre of the circle of radius 5 cm.

A circle with centre O, a point P is 25 cm away from the centre of the circle and the length of the tangent drawn from point P to the circle is 10cm. Find the length of the diametre of the circle.

Find the lengths of the arcs cut off from a circle of radius 12cm by a chord 12cm long. Also find the area of the minor segment.[use pi=3.14,sqrt(3)=1.732]

Find the length of the tangent from a point , which is 9.1 cm away from the centre of the circle , whose radius is 8.4 cm.

Find the length of the tangents drawn from C point 10 cm away from a centre of the circle whose radii is 6 cm.

In the adjoining figure, point 'O' is the centre of the circle, m (arc PQR) = 60^@ , OP = 10 cm. Find the area of the shaded portion. (pi=3.14, sqrt3=1.73)

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.