ABC26GN4675 · Area

Subject: General Aptitude · Chapter: Area · Exam: 2014 · Marks: · Difficulty:

If radius of a circle is 3cm, what is the area of the circle in sq. cm.?
(a)$6 \pi$
(b)$9 \pi$
(c)$\frac{3 \pi}{2}$
(d)$9 \pi^{2}$
Answer
Answer (as printed): B
Explanation
Given: Radius of a circle $=3 \mathrm{cm}$ Area of circle $=\pi r^{2}$ $=\pi \times 3^{2}=9 \pi$ sq. cm.

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