RRB NTPC · Question 52

ABC is an equilateral triangle. P, Q and R are the midpoints of sides AB, BC and AC respectively. The length of the side of the triangle is 4 cm. The area of triangle PQR is:

1. A

   √3 cm^2

2. B

   \(\rm \frac{1}{4} \sqrt 3 \ cm^2\)

3. C

   \(\rm \frac{\sqrt 3}{2} \ cm^2\)

4. D

   \(\rm \frac{\sqrt 3}{9} \ cm^2\)