Question

Big Ben a famous clock tower London , England . The diameter of the clock face 23 feet . Find the circumference of the clock face . Round to the nearest tenth .

Answer 1

Answer:

23pi, or approx. 72.27

Step-by-step explanation:

circumference = 2(pi)r, or 2d

pi = approx. 3.14, r = radius, and d = diameter

You are given diameter, so all you have to do is multiply 23 feet by pi.

Answer 2

Answer:

72.3 ft

Step-by-step explanation:

The Circumference formula is C = πd.

In this specific case, C = (23 ft)π, or approximately 72.3 ft.