Circumference Area Terms of Pi

Find the area of this circle. Leave your answers in terms of pi.

You have a Circle with the Circumference of 12π what is correct about this?

• diameter = 6

• radius = 6

• diameter = 12

• radius = 12

What is the Circumference of a Circle with a radius of 8 in terms of Pi.

What is the radius of a Circle with an area of 225π?

• 25 

• 5 

• 30 

• 15 

• 15π 

What is the diameter of a Circle with an area of 225π?

• 25 

• 5 

• 30 

• 15 

• 15π 

Find the area of the circle in terms of pi.

What is the volume of the cylinder expressed in terms of pi?

What is the radius in the cylinder?

The radius of the circle is 9 meters.  What is the circle's circumference?

• 9 meters

• 28.26 meters

• 56.52 meters

• 18 meters

Find the circumference, in "in terms of pi" of a circle with a DIAMETER of 8 inches.

• 4π inches

• 8π inches

• 16π inches

• 64π inches