A circle has radius

MATHEMATICS · Single correct · CBSE · Mathematics · Areas Related to Circles · Areas Related to Circles

Problem

A circle has radius 7 cm7\,\text{cm}. A chord subtends an angle of 60∘60^{\circ} at the centre. Using π=227\pi=\dfrac{22}{7}, what is the area of the minor segment (correct to one decimal place)? (a) 25.7 cm225.7\,\text{cm}^{2} (b) 8.9 cm28.9\,\text{cm}^{2} (c) 4.4 cm24.4\,\text{cm}^{2} (d) 13.4 cm213.4\,\text{cm}^{2}

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