Question

What is the arc length of an arc with a central angle of 116π radians in a circle with a radius of 14 cm?

Enter your answer to the nearest whole centimeter in the box.

Answer 1

To find the arc length, you need to use the formula arc length = 0 × r, where 0 is the arc’s central angle in radians and r is the radius of the circle. In your case, 0 = 116π radians and r = 14 cm. Therefore, the arc length is 116π × 14 cm = (rounded up) 5130 cm.