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Q: In the given figure, PQR is an equilateral triangle with side as 12 cm. S and T are the midpoints of the sides PQ and PR respectively. What is the area (in cm²) of the shaded region?

A. $$ {16\sqrt{3}}$$
B. $$ {12\sqrt{3}}$$
C. $$ {18\sqrt{3}}$$
D. $$ {12\sqrt{2}}$$
Answer» C. $$ {18\sqrt{3}}$$


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