top button
Flag Notify
    Connect to us
      Facebook Login
      Site Registration Why to Join

    Get Free Puzzle Updates

Facebook Login
Site Registration

What is the radius of small circle in the given image?

0 votes
82 views

If a half-circle exist with radius 2 and with two identical half-circles each of radius 1 on its straight edge, there exists a circle in between the two half-circles, touching their edges as well as the top of the large semicircle.

What is the radius of this small circle?

find the radius of small circle

posted May 1, 2017 by anonymous

Share this puzzle
Facebook Share Button Twitter Share Button Google+ Share Button LinkedIn Share Button Multiple Social Share Button

1 Answer

0 votes
answer May 3, 2017 by Tejas Naik



Similar Puzzles
+1 vote

If AF=1 and AB=AC=7 in the given image then what would be the radius of grey circle?

enter image description here

+1 vote

Three differently sized circles and a line can be positioned so that they are all mutually tangent to one another, as shown below. If the largest circle has radius 225 and the medium circle has radius 100, what is the radius of the smallest circle?

enter image description here

+3 votes

Each circle has radius 1. What is the area of the green region in the following image?

What is the area of green region

+1 vote

In the image below there are two tangent semicircles. The side length of the square is 36cm.
Radius of Yellow Circle

What is the length of the radius of the yellow circle?

+1 vote

A circular sector with central angle equal to 120 as shown in figure. We want to place a square symmetrically in it as shown. If the radius of the circular sector is 100 units, what is the side length of the square ?

enter image description here

Contact Us
+91 9880187415
sales@queryhome.net
support@queryhome.net
#280, 3rd floor, 5th Main
6th Sector, HSR Layout
Bangalore-560102
Karnataka INDIA.
QUERY HOME
...