The circumference of a circle is 44 cm. What is its radius? Take \(\pi = \frac{22}{7}\).
A. 7 cm
B. 22 cm
C. 3.5 cm
D. 14 cm
A. 7 cm
B. 22 cm
C. 3.5 cm
D. 14 cm
Best answer
Answer: A. 7 cm
Answer: (A) 7 cm
2πr = 44, so r = \(\frac{44 \times 7}{2 \times 22}\) = 7 cm.
Trap: 14 cm is the diameter.
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