Question

A circle is divided into two sectors in the ratio 3:7. If the radius of the circle is 7cm, calculate the length of the minor arc of the circle​

Answer 1

Answer: 13.2 cm

Step-by-step explanation:

2 x pi x r = P

P = 2 x 22/7 x 7
P = 44cm

Length of minor arc = P x 3/10 = 44 x 3/10 = 13.2 cm

Answer 2

13.2cm

Step-by-step explanation:

SEE THE IMAGE FOR SOLUTION

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