Q1 of 52 Page 160

Choose the correct alternative answer for each of the following question.

If measure of an arc of a circle is 160° and its length is 44 cm, find the circumference of the circle.

Measure of arc, θ = 160°


Length of arc, l = 44cm


As we know that,




⇒ Circumference = 99 cm


∴ Circumference of circle is 99cm, Option (D) is correct answer.

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