226k views
5 votes
Suppose that there is a circle with 4 non-overlapping circle touching the circumference of the circle. If the diameter of 1 of the smaller circle is 2cm, find the radius of the larger circle.

User Gluck
by
7.6k points

1 Answer

3 votes

Answer:

2cm

convert 2 cm to mm

20 mm

User Xxbbcc
by
7.0k points