Formula Practice

Which formula is for the area of a circle?

• A = L * W

Which formula is for the circumference of a circle?

• A = b * h

• A = L * H

Find the area of a circle with a radius of 6in. (Use 3.14 for pi)

• 100in

• .04in

What is the diameter of a circle with a radius of 3in?

• 3in

• 36in

• 6in

• 9in

If a circle has a diameter of 10in, what is its radius?

• 5in

• 10in

• 100in

• 30in

What is the circumference of a circle with a diameter of 20ft. (Use 3.14 for pi).

• 20ft

• 60ft

• 62.8ft

What is the definition of surface area?

• The space covering the outside of a 3-dimensional shape

• The space inside a 3-dimensional shape

• The top of a shape

• The front of a shape

Given a rectangular prism with the dimensions 2' x 3' x 4', what is the volume?

• 10ft

• 12ft

What is the circumference of the circle? (use 3.14 for pi)

• 40.24 yd

• 55.14 yd

• 50.24 yd

• 60.12 yd

What is the circumference of the circle? (Use 3.14 for pi)

• 43.96 in

• 53.14 in

• 63.05 in

• 72.15 in