Question

The length of an arc which subtends 120⁰at the center of the circle whose radius is 6cm

Answer 1

Answer:

The length of arc is : 12.57 cm

Explanation:

$length \: of \: arc \: = \frac{theta}{360} \times 2\pi r$

$length \: of \: arc \:= \frac{120}{360} \times 2 \times \frac{22}{7} \times 6$

length of arc = 12.57 cm

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