Question

jonathan wants to buy a lid for his frying pan.
the diameter of the pan is 9 inches. what is the approximate circumference of a lid that will fit his frying pan? (use 3.14 for π.)
a. 28.26 in
b. 56.52 in
c. 14.13 in
d. 254.34 in

Explanation:

Step1: Recall circumference formula

Circumference $C = \pi d$ (d = diameter)

Step2: Substitute values

$C = 3.14 \times 9$

Step3: Calculate result

$C = 28.26$ inches

Answer:

A. 28.26 in