IDNLearn.com is your go-to resource for finding expert answers and community support. Ask any question and receive accurate, in-depth responses from our dedicated team of experts.

There are two circles, each of radius 8 cm, lying on a plane and tangential to each other (i.e. the two circles just touch each other at one point). Find the number of circles of radius 16 cm lying on the same plane and tangential to the first two circles.