Problem Solving (PS) | If a smaller circle is inscribed in an equilateral triangle and a lage

If a smaller circle is inscribed in an equilateral triangle and a lager circle circumscribed about the triangle shown as above figure, what is the ratio of the smaller circle’s area to the larger circle’s area?

A. 1:2
B. 1:√3
C. 1:3
D. 1:4
E. 1:5