Question

Find the length of the minor arc . WX

Give an exact answer in terms of , and be sure to include the correct unit in your answer.

Answer 1

(17/6) π in metres

Explanation:

360° in full circle.

circumference of full circle = π d (d is diameter)

= π (2r) = π (2 X 3) = 6π.

length of minor arc = (170/360) X 6π = (17/6) π (metres)