Question

In the given figure (not drawn to scale), all triangles are equilateral and PQ = 12 units. Other triangles have been formed by taking the mid points of the sides. What is the perimeter of the figure? (A) 62.3 units (B) 64.5 units (C) 65.8 units (D) 67.5 units​

Answer 1

Perimet

$is \: equal \: to \: 9 \times 1.5 + 6 \times 6 \\ }^{2}$

Perimeter of the given figure.

=(13.5+18+36) units = 67.5 units