Sequence of triangles

Geometry Level 4

A circle is inscribed an equilateral triangle with side length 5. This circle is circumference of a further equilateral triangle which is again inscribed a circle and so on.

What is the sum of the infinite count of side lengths of all these triangles?


The answer is 10.

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

0 solutions

No explanations have been posted yet. Check back later!

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...