Question

Calculate the perimeter of the shape below

Answer 1

given:

radius= 3 m

to find:

the perimeter of the circle.

solution:

`perimeter = 2\pi \: r`

`p = 2 * \pi * 3`

`p = 18.84956`

`p = 18.95`

Answer 2

Answer: The answer is C ≈ 18.85 meters.

Step-by-step explanation: The formula that you need is...

2 × π (pi or approximately 3.14) × r (which is the radius)

In this case, your radius is 3, so you solve by 2 × π (pi or approximately 3.14) × 3 which equals 18.8495559215 but you round to your nearest hundredth which gets you to have 18.85 meters as your answer! I hope this helps!