Home
Class 10
MATHS
The length of an arc of a sector of angl...

The length of an arc of a sector of angle `theta^(@)` of a circle with radius `R` is

A

`( theta )/( 360) xx pi r^(2)`

B

`( theta )/( 360) xx 2 pi r `

C

`( theta )/( 180) xx 2 pi r `

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • AREAS OF PLANE FIGURES

    MBD -HARYANA BOARD|Exercise VERY SHORT ANSWER TYPE QUESTIONS|3 Videos

  • AREAS OF PLANE FIGURES

    MBD -HARYANA BOARD|Exercise SHORT ANSWER TYPE QUESTIONS|14 Videos

  • ARITHMETIC PROGRESSION

    MBD -HARYANA BOARD|Exercise SHORT ANSWER TYPES QUESTIONS|18 Videos

Similar Questions

Explore conceptually related problems

The area of a sector of angle theta^(@) of a circle with radius R is

Area of major sector of angle theta^(@) of a circle with radius R will be :

Circumference of a sector of angle p^(@) of a circle with radius R is

Area of a sector of angle p (in degrees) of a circle with radius R is

Write the area of a sector of angle theta (in degrees) of a circle with radius 'r'.

Write the formula for the area of a sector of angle theta (in degrees) of a circle of radius r .

Find the length of the arc of a sector of a circle with radius 6 cm whose angle is 60^(@) .

Find the length of an arc of a sector whose central angle is 45^(@) and radius is 56 cm.

If the length of an arc of sector of a circle is 20 cm and if its radius is 7 cm, find the area of the sector.