Respuesta :

awesomedallin122

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

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