A tangent is drawn to a circle of radius...

A tangent is drawn to a circle of radius 8 cm from a point which is at a distance of 10 cm from the centre of the circle.Then the length of the tangent is:

A

8 cm

B

18 cm

C

2cm

D

6cm

Verified by Experts

The correct Answer is:

D

CIRCLES
OSWAAL PUBLICATION|Exercise VERY SHORT ANSWER TYPE QUESTIONS|11 Videos
CIRCLES
OSWAAL PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS|4 Videos
ARITHMETIC PROGRESSIONS
OSWAAL PUBLICATION|Exercise TEXTBOOK CORNER EXERCISE 1.4|5 Videos
CO-ORDINATE GEOMETRY
OSWAAL PUBLICATION|Exercise TEXTBOOK CORNER (EXERCISE 7.4)|7 Videos

Similar Questions

Explore conceptually related problems

A tangent of length 16 cm is drawn to a circle at a distance of 20 cm away from the centre of the circle.The radius of the circle is:

Draw a circle of radius 3 cm. From a point P, 7 cm away from its centre, draw two tangents to the circle. Measure the length of each tangent.

The length of a tangent from a point A at distance 5 cm from the centre of the circle is 4 cm . Find the radius of the circle .

Draw a chord of length 6 cm in a circle of radius 5 cm. Measure and write the distance of the chord from the centre of the circle.

A chord of length 8 cm is at a distance of 3 cm from the centre.Then what is the radius of the cirecle?

In a circle of radius 5 cm,the distance of chord of length 8 cm from the centre is:

The length of an arc of a circle of radius 25 cm is 32 cm. Find the angle subtended by the arc at the centre of the circle.

The length of the tangent drawn to a circle of radius 3cm from 5cm away from the centre is