Cylinder Dimensions and Ocean Water Height Quiz

What is the area of a cylinder's base if the diameter is 4 units?

• 12.56 square units

• 25.12 square units

• 6.28 square units

• 15.7 square units

If a cylinder has a volume of 45π and a radius of 3, what is its height?

• 3 units

• 5 units

• 15 units

• 9 units

Given three cylinders with the same volume, which one will have the largest radius?

• All will have the same radius

• The one with the medium height

• The one with the largest height

• The one with the smallest height

What is the radius of a cylinder if its height is 225 cm and volume is 2826 cm³?

• 3 cm

• 4 cm

• 2 cm

• 1 cm

How much gas can fit in a cylindrical tank with a diameter of 14 feet and a length of 40 feet?

• 4,500 cubic feet

• 5,000 cubic feet

• 6,154.4 cubic feet

• 7,000 cubic feet

At what time did the ocean water height reach approximately 3.5 feet on September 22nd?

• 6 PM

• 2 PM

• 12 PM

• 3 PM

How many times did the water height reach 5 feet between September 22nd and 24th?

• Three times

• Four times

• Two times

• Five times

What was the lowest water height recorded during the period?

• 0.5 feet

• 0.25 feet

• 1 foot

• 1.5 feet

Did the water height ever reach 6 feet during the observed period?

• Yes, it exceeded 6 feet

• No, it never reached 6 feet

• Yes, it reached exactly 6 feet

• It reached 6 feet multiple times

What is the formula to calculate the volume of a cylinder?

• π × diameter × height

• π × radius × height

• 2π × radius × height

• π × radius² × height