5. Mari and Ben bought a coffee drink and was served in a cylindrical
coffee mug with a base radius of 3 inches and a height of 6 inches. How
much coffee drink can fill in a coffee mug?
A.168.56 inches 8. 169.56 inches C. 170.56 inches D. 171.56 inches
6. A water tank is shape like a cylinder. It is 12m tall and has
radius of 5m. How many cubic meters of water can the tank hold?
A. 942m
B. 943m
D. 945m
C. 944m2
coffee mug with a base radius of 3 inches and a height of 6 inches. How
much coffee drink can fill in a coffee mug?
A.168.56 inches 8. 169.56 inches C. 170.56 inches D. 171.56 inches
6. A water tank is shape like a cylinder. It is 12m tall and has
radius of 5m. How many cubic meters of water can the tank hold?
A. 942m
B. 943m
D. 945m
C. 944m2
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Answer:
5. Volume of Cylinder Formula:
V = πr²h
r = 3in , h = 6in
= (3.14)(3in)²(6in)
= (3.14)(9in²)(6in)
= (3.14)(54in³)
V = 169.56in³ (B)
6. Volume of Cylinder Formula:
V = πr²h
r = 5m , h = 12m
= (3.14)(5m)²(12m)
= (3.14)(25m²)(12m)
= (3.14)(300m³)
V = 942m³ (A)