Q: Three circles of radius 5 cm each touch each other. If the points of contact are P, Q and R, then what is the area of the triangle PQR in sq. cm?
(a)25√3 / 6
(b)25√3 / 4
(c)25√3 / 2
(d)25√3
Correct Answer: (a)
Detailed explanation coming soon.
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