Find the circumference of the circle radio 3.5 cm

The circumference is 21.98

Step-by-step explanation:

I’m assuming instead of radio, you meant radius!

The equation for circumference of a circle is:

C = 2πr (Circumference equals two times pi times the radius)

You already know that pi ≈ 3.14, and that your radius is 3.5, so now we substrate he numbers into the equation.

C = 2 (3.14) (3.5)

C = 6.28 (3.5)

C = 21.98

Therefore, the circumference is 21.98

Hope this helps! :)

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.