shaalaa.com
S

Solution - Areas of Sector and Segment of a Circle

Account
User


Login
Register


      Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Question

Find the area of sector whose arc length and radius are 10 cm and 5 cm respectively

Solution

You need to to view the solution
Is there an error in this question or solution?

Appears in these question papers

Similar questions VIEW ALL

Tick the correct answer in the following:

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

(A) p/180  x 2ΠR

(B) p/180 x Π R2

(C) p/360 x 2Π R

(D) p/720 x 2Π R2

view solution

A round table cover has six equal designs as shown in figure. If the radius of the cover is 28 cm, find the cost of making the designs at the rate of Rs.0.35 per cm2. [Use `sqrt3 = 1.7`

]

view solution

Find the area of a quadrant of a circle whose circumference is 22 cm. [Use pi = 22/7]

 

view solution

An umbrella has 8 ribs which are equally spaced. Assuming umbrella to be a flat circle of radius 45 cm. Find the area between the two consecutive ribs of the umbrella.

view solution

A chord of a circle of radius 15 cm subtends an angle of 60° at the centre. Find the areas of the corresponding minor and major segments of the circle.[Use π = 3.14 and `sqrt3 = 1.73`

]

view solution
Solution for concept: Areas of Sector and Segment of a Circle. For the course 9th - 10th SSC (English Medium)
S