Section 8.4 - Surface Area Of Right Pyramids And Cones
5 Questions
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Complete the following questions.
Questions and Answers
- 1.What is the surface area of a square pyramid with a height of 15cm and a base side length of 16cm?
- A.
576 cm^2
- B.
800 cm^2
- C.
960 cm^2
- D.
1344 cm^2
- 2.
- A.
1615 cm^2
- B.
1881 cm^2
- C.
2138 cm^2
- D.
2698 cm^2
- 3.What is the surface area of a cone with height 8.0m and radius 3.0m?
- A.
52.3 m^2
- B.
98.9 m^2
- C.
108.3 m^2
- D.
268.5 m^2
- 4.Ana wants to wrap a conical candle that has a radius of 5,9 cm, a height of 7.3 cm, and a slant height of 9.4 cm. How much wrapping paper will she need?
- A.
164.8 cm^2
- B.
202.4 cm^2
- C.
211.2 cm^2
- D.
283.4 cm^2
- 5.What is the surface area of a square pyramid with a height of 39.4 mm and a base area of 676.0 mm^2
- A.
2834.0 mm^2
- B.
3130.0 mm^2
- C.
4316.0 mm^2
- D.
4992.0 mm^2
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