Area/Perimeter Extra Practice

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's approximate circumference?

• 3 m 

• 9.42 m

• 12 m

• 18.84 m

• 14.13 in

• 28.26 in 

• 9 in

• 25.12 in

Ray wants to build a fence around his circular garden outside. The garden has a radius of 6 ft. How many feet of fencing does he need?

• 37.68 ft

• 18.84 ft

• 113.04 ft

• 452.16 ft

The fence around a circular pool is 75ft long.

This is an example of _________.

• area

• diameter

• radius

• circumference

Circle: Find area

• 774.4 km²

• 706.9 km²

• 2827.6 km²

• 725.9 km²

To calculate the amount of carpeting needed for your bedroom, which of the following should you find: 

• Area

• Perimeter

• Surface Area

• Volume

what is the area of this semicircle ? d = 8 cm

you have to do an extra step at the end

• 100.48 cm²

• 80 cm²

• 200.96 cm²

• 25.12 cm²

What is the perimeter of the rectangle?

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet

What is the perimeter if all sides are 4 inches?

• 4 in.

• 16 in. 

• 8 in. 

The area of a rectangle is 63 sq. inches.  One side length is 7 inches.  What is the other side length?

• 9 in.

• 7 in.

• 6 in.

• 10 in.