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PROBLEM SOLVING

GROUP ACTIVITY. PROBLEM SOLVING. C. Number 1. The volume of a rectangular prism is 2,880 cm³. if the area of the base is 320 cm², what is the height of the rectangular prism?. C. Number 2.

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PROBLEM SOLVING

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  1. GROUP ACTIVITY PROBLEM SOLVING Created by Mr. S. Gier

  2. C. Number 1 The volume of a rectangular prism is 2,880 cm³. if the area of the base is 320 cm², what is the height of the rectangular prism? Created by Mr. S. Gier

  3. C. Number 2 A cylindrical water tank has a volume of 16,880 dm³. find the radius of a water tank if its height is 42 dm. www.samgierlessons.wikispaces.com Created by Mr. S. Gier

  4. C. Number 3 The edge of a cube is 32 cm. What is the volume of a cube? Created by Mr. S. Gier

  5. c. Number 4 A rectangular pool measures 16 dm by 14 dm and 8 dm. What is the volume of water in the pool?

  6. C. Number 5 Find the volume of a sphere whose diameter is 14 m.

  7. C. Number 6 The volume of a cone is 128.22 cm³. Find the height of the cone if the diameter is 7 cm. Created by Mr. S. Gier

  8. C. Number 7 A base edge of a square pyramid is 12 m. What is the height of the pyramid if the volume is 4,608 m³? PYRAMID Created by Mr. S. Gier

  9. C. Number 8 A refinery gas tank is a cylindrical shape whose radius is 8 m and a height of 25 m. Find the volume of the gas tank. Created by Mr. S. Gier

  10. C. Number 9 The floor area of audio visual room is 112 sq. M and a volume of 672 cubic meter. What is the height of the audio visual room? Created by Mr. S. Gier

  11. C. Number 10 Find the edge of a cube whose volume is 2,744 cm³ Created by Mr. S. Gier

  12. Answers

  13. 3 POINTS • -correct formula • correct solution • correct answer RUBRICS SCORING • 2 POINTS • -correct formula • correct solution • WRONG answer • 1 POINT • -correct formula • WRONG solution • WRONG answer

  14. Number 1 V= Bh 2,880 cm³ = 320 cm²h 9 cm = h The volume of a rectangular prism is 2,880 cm³. if the area of the base is 320 cm², what is the height of the rectangular prism? Rectangular prism Created by Mr. S. Gier

  15. Number 2 A cylindrical water tank has a volume of 16,880 dm³. find the radius of a water tank if its height is 42 dm. V= r²h 16,800dm³=r²(42dm) 400 dm²= r² 20 dm= r Cylinder Created by Mr. S. Gier

  16. Number 3 The edge of a cube is 32 cm. What is the volume of a cube? V= s³ = (32 cm)³ V= 32,768 cm³ Created by Mr. S. Gier

  17. Number 4 V= lwh = (16 dm)(14 dm)(8 dm) V = 1792 dm³ A rectangular pool measures 16 dm by 14 dm and 8 dm. What is the volume of water in the pool? Rectangular prism Created by Mr. S. Gier

  18. Number 5 V= r³ =(3.14)(7 m)³ = (3.14)(343 m³) V = 1,436.03 m³ Find the volume of a sphere whose diameter is 14 cm. Created by Mr. S. Gier

  19. Number 6 V= ⅓r²h 128.22 cm³ =⅓(3.14)(3.5cm)²h 128.22 cm³ = ⅓(3.14)(12.25 cm²)h 128.22 cm³ = 12.82cm²h 10 cm = h The volume of a cone is 128.22 cm³. Find the height of the cone if the diameter is 7 cm. Created by Mr. S. Gier

  20. Number 7 V= ⅓s²h 4,608 m³= ⅓(12 m)²h 4,608 m³= ⅓(144 m²)h 4,608 m³=48 m²h 96 m = h A base edge of a square pyramid is 12 m. What is the height of the pyramid if the volume is 4,608 m³? Created by Mr. S. Gier

  21. Number 8 V= ⅓r²h =⅓ (8 cm)²(25 m) = ⅓(64 m²)(25 m) V= 533.3321 m³ V= 1674.67 m³ A refinery gas tank is a cylindrical shape whose radius is 8 m and a height of 25 m. Find the volume of the gas tank. Created by Mr. S. Gier

  22. Number 9 V= Bh 672 m³ = (112 m²) H h = 6 m The floor area of audio visual room is 112 sq. M and a volume of 672 cubic meter. What is the height of the audio visual room? Rectangular prism

  23. Number 10 Find the edge of a cube whose volume is 2,744 cm³ V= s³ 2,744 cm³ = s³ 14 cm = s Created by Mr. S. Gier

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