Area of Shaded Region of Rectangles

• 132 ft²
• 146 ft²
• 144 ft²
• 87 ft²

What is the approximate area of the shaded region? (Round to the nearest whole number)

The diagram below shows the dimensions of Mrs. Prothro’s new swimming pool. A cover is needed for the pool, what will be the approximate area of the cover?

• 720 ft²

• 580.92 ft²

• 592.83 ft²

• 238.5 ft²

A new pool shed is shown below. The builder wants to paint it blue to match the pool’s tile. Find the area that needs to be painted, not including the door which is 1.0 m wide.

If the area of the shaded region is 65 in², what is the missing side length?

• 7 in

• 15 in

• 3 in

• 8in

Find the area of the shaded region. (The number is 18 cm)

• 63.6 cm ²

• 34.8 cm ²

• 69.5 cm ²

• 98.4 cm ²

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• 104 sq. feet

• 16 sq. feet

• 100 sq. feet

• 84 sq. feet