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Geometry/Trig 2 Name: ____________________________________

Geometry/Trig 2 Name: ____________________________________ Unit 10 Extra Practice Date: ____________________________________ Leave all answers as simplified fractions and in terms of p. Figure Volume Area. 1. Area of Base: 121 p m 2. 61m. Name: ________________. 2.

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Geometry/Trig 2 Name: ____________________________________

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  1. Geometry/Trig 2 Name: ____________________________________ Unit 10 Extra Practice Date: ____________________________________ Leave all answers as simplified fractions and in terms of p. Figure Volume Area 1. Area of Base: 121pm2 61m Name: ________________ 2. Circumference of Sphere: 14pcm Name: ________________ 3. h = 24m Perimeter of Base: 56m Name: ________________

  2. Geometry/Trig 2 Name: ____________________________________ Unit 10 Extra Practice – page 2 Date: ____________________________________ Leave all answers as simplified fractions and in terms of p. Figure Volume Area 4. 10 km 14km Name: ________________ 5. 3ft 2ft 6ft Name: ________________ 6. 12cm 5cm 15cm Name: ________________

  3. Geometry/Trig 2 Name: __________________________ Unit 10 Extra Practice – page 3 Date: ___________________________ Draw a picture for each scenario. Round all answers to the nearest tenth. 1. A cylinder has a volume of 1728p. If the height equals the radius, find the total area of the cylinder. 2. If the ratio of areas of two similar prisms is 4:169, find the ratio of volumes. 3. The total area of a cube is 1350 m2. Find the volume. 4. A solid metal cylinder with radius 5 and height 2 is recast as a solid cone with radius 10. Find the height of the cone. 5. A solid metal ball with radius 12 cm is melted down and recast as a solid cone with the same radius. What is the slant height of the cone? (You need to find the height first).

  4. Geometry/Trig 2 Name: __________________________ Unit 10 Extra Practice – page 4 Date: ___________________________ 6. The circumference of the base of a cone is 16p in and the volume is 320p in3. Find the lateral and total area of the cone. 7. A square pyramid has a total area of 384 m2 and a base area of 144 m2. Find the lateral area and volume. 8. Two similar cylinders have lateral areas 81p and 144p. Find the ratio of the heights. 9. Find the volume and total area of a sphere that has a circumference of 64p. 10. The ratio of the volumes of two spheres is 27 to 64. Find the ratio of their surface areas.

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