Measure of an arc of a circle is 90º and its radius is 14 cm. Complete the following activity to find the length of an arc.Activity :Length of an arc \(= \dfrac{\theta}{360} \times ____\) ......... (Formula)\(= \dfrac{90}{360} \times 2 \times \dfrac{…
Q.2 (A)(3) Measure of an arc of a circle is 90º and its radius is 14 cm. Complete the following activity to find the length of an arc.
Activity :
Length of an arc \(= \dfrac{\theta}{360} \times ____\) ......... (Formula)
\(= \dfrac{90}{360} \times 2 \times \dfrac{22}{7} \times ____\)
\(= \dfrac{1}{4} \times ____\)
Length of an arc \(= ____\) cm