Level:
Project ID:
1103170608
Accepted:
1
Clonable:
0
Easy:
0
Let there be an equilateral triangle with a side length of \( 16\,\mathrm{cm} \). Connecting the centres of its sides with line segments we form another equilateral triangle. If we add two more triangles using the same procedure, what is the sum of their areas?
\( 85\sqrt3\,\mathrm{cm}^2 \)
\( 128\sqrt3\,\mathrm{cm}^2 \)
\( \frac{341}4\sqrt3\,\mathrm{cm}^2 \)
\( 90\,\mathrm{cm}^2 \)
\( 148\sqrt3\,\mathrm{cm}^2 \)