Question

The radius of a circle is 7 feet. What is the approximate distance around the circle using 3.14 for pi?

Answer 1

Answer:

43.96

Step-by-step explanation:

To find the circumference of a circle, you would need to use this formula:

$c = 2\pi r$

Since we already know what the radius is, all we need to do is substitute variables for numbers:

$2$·$3.14$·$7$

$6.28$·$7$

$43.96$

Hope this helps!

Answer 2

Circumference formula = c= (pi)d
Radius = 2r=d —-> 2(7)=14
C= (3.14)(14)
C=43.96 feet