Question

Four streets feed into a roundabout circle as shown below. If the diameter of the

roundabout is 130 feet, find the approximate distance a car will travel between Cole Street
and Maple Street along the roundabout.

Answer 1

The answer is C. 119.1

Explanation:

The arch measure between Cole St. and Maple St. is 105 degrees which is equal to 7/24 of the circumference. since the diameter is given simply multiply the circumference by 7/24 which equals 285,887/2400. Divide these and you get your answer.