Question

VIII MATHEMATICS (VOL-1)
The radius of a circle is 12 cm. The angle subtended by an arc of the circle at
centre is 60°. Find the length of arc​

Answer 1

Answer:

Step-by-step explanation:

circumference =2πr=2xπx12=75.4 cm

now

for 360 *   length is 75.4cm                       ( angle of circle in center is 360*)

for    1  *      "           75.4/360

for    60*    length   is    75.4/360x60=12.5666666 cm

Answer 2

Answer:

12.5666666cm✔️✔️✌✌☺☺please thank my answer please