Question

Becca wants to make a giant cherry pie to try to break the world record. If she succeeds in making a pie with a 20 foot diameter, what will be the total distance around the pie?

Answer 1

Answer:

62.8

Step-by-step explanation:

Answer 2

Diameter = 20 feet

So,

$radius = \frac{d}{2}$

$radius = \frac{20}{2}$

$radius = 10 \: feet$

Total Distance around it = Circumference

So,

$circumference = 2 \: \pi \: r$

$= 2 \times \frac{22}{7} \times 10$

$= \frac{2 \times 22 \times 10}{7}$

$= \frac{440}{7}$

$= 62.8 \: feet$