Question

question 1 of 10
a wheel is shaped like a circle with a diameter of 35 cm. to the nearest centimeter, what is the circumference of the wheel?
a. 220 cm
b. 70 cm
c. 110 cm
d. 55 cm

Explanation:

Step1: Recall the formula for the circumference of a circle

The formula for the circumference \(C\) of a circle is \(C=\pi d\), where \(d\) is the diameter.

Step2: Substitute the given diameter into the formula

Given \(d = 35\) cm and using \(\pi\approx3.14\), we have \(C=3.14\times35\).

$$
LATEXBLOCK0
$$

Step3: Round to the nearest centimeter

Rounding \(109.9\) to the nearest centimeter gives \(110\) cm.

Answer:

C. \(110\) cm