Question

what is the length of Arc of sector whose angle is 15 cm and angle is 40 degree​

Answer 1

Answer:

10.47

Step-by-step explanation:

x/360×2πr is the formula

40/360×2×22/7×15

1/9×22/7×2×15

30×22/63

220/21

10.47

Answer 2

Answer:

Step-by-step explanation:

l=rθ l = r θ ,

formula of finding length.