The area of a sector of a circle of radius 7 cm with central angle 60° is approximately \(\left(\pi = \frac{22}{7}\right)\)
A. 51.33 cm²
B. 154 cm²
C. 25.67 cm²
D. 12.83 cm²
A. 51.33 cm²
B. 154 cm²
C. 25.67 cm²
D. 12.83 cm²
Best answer
Answer: C. 25.67 cm²
\(A = \frac{60}{360} \times \frac{22}{7} \times 49 = \frac{77}{3} \approx 25.67\) cm².
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