Question

Rodney orders a pizza with a 20-inch diameter and asks for a cheese-stuffed crust along its border. The cheese-filled border measures about inches.

Answer 1

circumference = PI x dia.

 using 3.14 for PI

20 x 3.14 = 62.8 inches round up to 63 inches

Answer 2

Answer:

The circumference is = $3.14\times20=62.80$ inches.

Step-by-step explanation:

The diameter of the pizza is = 20 inches

To know the measurement of cheese filled border, we will find the circumference of the pizza.

The circumference of the circle is given as : $2\pi r$

We know $d=2r$ So, formula is also given as : $\pi d$

The circumference is = $3.14\times20=62.80$ inches.