Home
Class 12
MATHS
13. The radius of a circle is 20cm. Thre...

13. The radius of a circle is 20cm. Three more concentric circles are drawn inside it in such that it is divided into four parts of equal area. The radius of the largest of the three concentric circles is

Promotional Banner

Similar Questions

Explore conceptually related problems

The radius of a circle is 20 cm. Three more concentric circles are drawn inside it in such a manner that it is divided into 4 equal parts. Find the radius of the smallest circle ?

If the radius of a circle is 21 cm then area of the circle is

The diameter of a circle is 80 cm. The radii (in cm) of their concentric circles drawn in such a manner that the whole area is divided into four equal parts.

If radius of circle if 4r, the area of circle is equal to :

Four circles each with radius 2 touch both the axes then the radius of the largest circle touching all the four circles is

Four circles each with radius 2 touches the axes, then the radius of the largest circle touching all the four circles, is

Four circles each with radius 2 touch both axes then the radius of the largest circle touching all the four circles is

If a circle of radius 12 cm is divided into two equal parts by one concentric circle, then radius of inner circle is: