Home
Class 14
MATHS
Three circles of radius 9 cm are kept to...

Three circles of radius 9 cm are kept touching each other. The string is tightly tied around the three circles. What is the length (in cm) of the string?

A

`48 + 18 pi `

B

`48 +24 pi `

C

` 54 + 18 pi `

D

`54 + 24 pi `

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

Three circles of equal radius 'a' cm touch each other. The area of the shaded region is :

Three circles of equal radius 'a' cm touch each other. The area of of the shaded region is :

In the given figure. Two identical circles of radius 4 cm touch each other. A and B are the centres of the two circles. If RQ is a tangent to the circle, then what is the length (in cm) of RQ?

Two circles of radius 5 cm and 4 cm touch each other. Find the distance between their centers.

Three circle of radius 6 cm touches each other externally. Then the distance of the centre of one circle from the line joining the centres of other two circles is equal to