Geometry - Unit Test A

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1. A triangular flag has a height of 16 inches and a base of 24 inches. Which formula represents how to find the area of the triangle?

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2. The net below represents which 3D figure?

• A. Triangular prism
• B. Rectangular prism
• C. Triangular pyramid
• D. None of these

3. A swimming pool shaped like a rectangular prism measures 10 feet by 8 feet by 5 feet. A water pump fills the pool at a rate of 80 cubic feet per hour. How many hours will it take the pump to fill the pool?

(a)  

4. Find the surface area of the square pyramid below.

(a)  

5. Mr. Hawkins is covering a room in carpet. The room measures 14 feet by 12 feet in a rectangular shape. Each square foot of carpet costs $2.10. What is the cost of carpeting the room?

(a)  

6. What is the volume of the rectangular prism below?

(a)  

7. Which of the following best represents the area of the parallelogram below?

• A. 102 cm²
• B. 110.5 cm²
• C. 122.4 cm²
• D. 46.8 cm²

8. What is the total surface area of the figure below?

• A. 273 cm²
• B. 294 cm²
• C. 315 cm²
• D. 355 cm²