Question

a circle of radius 120cm is divided into 8 equal sector find the length of the sector​

Answer 1

Length of sector

$\tt = 2\pi r$

$= 2 \times 120 \times 3.14$

$= 6.28 \times 120$

$\sf = 750 \: \: cm$

Answer 2

Answer

As the circle is divided into 8 equal sectors, each sector will have length equal to 1/8th of circumference. Therefore, length of arc of each sector is 94.25 cm.