Question
Area of the circle in which a chord of length $2 \sqrt{3}$ makes an angle $2 \frac{\pi}{3}$ at the centre is(a) $4 \pi$(b) $\pi^{2}$(c) $\frac{1}{2}$(d) $\sqrt{2} \pi$
Step 1
The chord AB makes an angle of $2 \frac{\pi}{3}$ at the center O. Draw a line OC perpendicular to AB passing through the center O. Let the foot of the perpendicular be C. Show more…
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