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Discovering Geometry Chapter 8: Area Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. Mitchell has decided to give his dog a longer leash to roam in the backyard. If the new 7 ft. leash is tied to the center pole in the yard, how much area in the yard does the dog have to move around?

Question 2 2. Define surface area.

Question 3 3. What is the approximate area of the shaded region in the shape below?

Question 4 4. How many measurements are needed to find the area of a parallelogram?

Question 5 5. Give an example of a prism.

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Question 6 6. Sergeant Ketchup's billiards room is 15 feet wide and 25 feet long. How many square feet is the room in total?

Question 7 7. What is the area of ABCDE, as shown in the diagram?

Question 8 8. A parallelogram has a base of 7 inches and a height of 2 inches. What is the area of this parallelogram?

Question 9 9. What is the arc length, rounded to the nearest whole number, if the radius is 8 and the central angle is 72 degrees?

Question 10 10. What is the area of a sector if the radius is 5 and the arc length is 2?

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Question 11 11. What is the area of a 5 sided regular polygon whose sides measure 3 inches with an apothem of 2.1 inches?

Question 12 12.

Which of the following is required to find the area of a regular polygon?

A: Side length

B: Apothem

C: Number of sides

D: Radius

Question 13 13. What is the area of this shape?

Question 14 14. Find the surface area. Assume that the line labeled 5 represents the radius of the cone's base.

Question 15 15. What is the area of a sector if the radius is 14 and the arc length is 5?

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Question 16 16.

What measurements are needed to find the area of a trapezoid?

A: The two bases

B: The two legs

C: The altitude

Question 17 17. Judy is baking a round cake for her niece's birthday and the recipe requires her to coat the bottom of the pan with flour. If the cake pan has an 8-inch diameter, what is the area that she will need to cover with flour on the bottom of the pan?

Question 18 18. What is the area of a trapezoid whose bases measure 4 inches and 8 inches with an altitude of 2 inches?

Question 19 19. What is the area of a rectangle whose measurements are 6 meters by 9 meters?

Question 20 20. How do you find the surface area of a prism?

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Question 21 21. The sides and angles of a regular polygon are all _____.

Question 22 22. What is the area of this shape?

Question 23 23.

What must a rectangle have to make it a rectangle?

A: Four sides

B: Four right angles

C: Four equal sides

D: Four equal angles

Question 24 24. What is the area of this shape?

Question 25 25. Circle D has a radius of 17 cm. What is the circumference of circle D?

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Question 26 26. What is the area of the pictured triangle?

Question 27 27. What is the area of the pictured rectangle?

Question 28 28. What is the area of a 6 sided regular polygon whose sides measure 7.3 inches with an apothem of 6.3?

Question 29 29. Find the surface area.

Question 30 30. What is the area of the shaded region in the shape below?

Discovering Geometry Chapter 8: Area Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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