the length of an Arc of a circle of radius 15 cm and subtending in anger 36 degree at the centre of circle is ......... cm
Answers
Answered by
1
circumference = 2πr
circumference = 2πr (15) = 30π cm
LENGTH OF THE ARC.......
length of the arc = 36/360* 30 π
length of the arc = 9.5
.............. ANSWER IS 9.5
Similar questions