Composite Shapes Areas with Variables

The basketball court shown needs a new coat of paint.  How much area needs to be covered if all of the surface is painted?

• 237.5 ft²
• 200 ft²
• 275 ft²
• 350 ft²

What is the area of the composite figure?

• 80 cm²
• 16 cm²
• 96 cm²
• 32 cm²

Solve.

• 386.97 cm²
• 122.5 cm²
• 50.3 cm²
• 102.4 cm²

Find the area of the composite shape.

• 104.270 in²

• 99.270 in²

• 138.540 in²

• 143.540 in²

 Mr. Bailey bought a new home and wanted to place new grass on his lawn around his house. What is the area of the shaded area shown, his lawn?

• 13,600 ft²
• 18,400 ft²
• 16,000 ft²
• 2,400 ft²

What formula is used to find the space

"inside" a flat object?

• Circumference

• Surface Area

• Area

• Volume

Trevor is making a tablecloth for a circular table with a diameter of 40 inches. How many inches of tablecloth does he need?

• 125.6 in²

• 251.2 in²

• 1256 ft²

• 1256 in²

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

3. At a restaurant, a waiter pushed 4 identical square tables together as shown in the diagram. The width of each table is 5 feet.  Which of the following methods could the waiter use to   determine the total serving area created by the 4 square tables?

• Multiply 5 by 5, then multiply the product by 4.
• Multiply 5 by 5, then multiply the product by 5.
• Add 4 plus 4, then multiply the sum by 5.
• Multiply 4 by 5, then add 4 to the product.

4. A local restaurant places tissue-paper liners in baskets for yeast rolls like the liner pictured.
About how many square centimeters of tissue paper are needed to make one liner?

• 200.96 cm²
• 379.2 cm²
• 251.2 cm²
• 253.6 cm²