Question

Randys bicycle tires have a diameter of 42 centimeters. which is the circumference of one of the tires?use 3.14 for pi​

Answer 1

Answer:

131.88 cm²

Step-by-step explanation:

Well,

Here we go:

Circumference of circle or the tire = 2πr = 2 × 3.14 × $\frac{42}{2}$

                                                                   = 131.88 cm²

Answer 2

Answer:

C =131.88 cm

Step-by-step explanation:

We can find the circumference of a circle by using

C = pi * diameter

C = 3.14 * 42

C =131.88 cm