Respuesta :

Answer:

I believe the answer is 4.71 ft.

Step-by-step explanation:

Find the perimeter of the whole circle (P=pi*diameter)

Then divide by 2.

Hope this helped!!  :)

6.21

The formula for a circle is 2 times pi times the radius,
The radius is 1.5 (half the 3 diameter)
So you do 2 x pi x 1.5
You half it to get the semi circle
Then you add back on the bottom of the semi circle (3) as you’re doing the whole perimeter
ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE