Understanding the Volume of Right Rectangular Prisms

What are the three dimensions necessary to calculate the volume of a right rectangular prism?

• Base, Diagonal, Height

• Length, Surface Area, Volume

• Area, Perimeter, Height

• Length, Width, Height

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How is the volume of a rectangular prism expressed in terms of units?

• Cubic units

• Square units

• Linear units

• Quadratic units

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What formula represents the volume of a rectangular prism?

• Volume = Length + Width + Height

• Volume = Length x Width x Height

• Volume = (Length x Width) + Height

• Volume = Length / (Width x Height)

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If the base area of a rectangular prism is 14 cm² and the height is 5 cm, what is the volume?

• 70 cm³

• None of the above

• 29 cm³

• 19 cm³

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How does changing the unit of measurement affect the numerical value of a prism's volume?

• It changes the numerical value but not the actual volume.

• It decreases the volume.

• It has no effect on the volume.

• It increases the volume.

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What is the volume of a rectangular prism with dimensions 7 cm by 2 cm by 5 cm?

• 70 cm³

• 14 cm³

• 34 cm³

• None of the above

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When calculating volume with fractional dimensions, what is the first step?

• Multiply all dimensions by 2

• Convert fractions to decimals

• Determine the equivalent in smaller unit cubes

• Divide all dimensions by the fraction

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If a rectangular prism has a length of 1.5 inches, how many quarter-inch cubes represent its length?

• 10 cubes

• 8 cubes

• 4 cubes

• 6 cubes

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What is the volume of a prism with fractional dimensions of 1.5 inches by 1 inch by 3.75 inches using quarter-inch cubes?

• 240 cubes

• 180 cubes

• 360 cubes

• None of the above

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How does the volume calculation change when using smaller unit cubes?

• The calculation method changes completely.

• The numerical value of the volume increases, but the actual volume remains the same.

• The volume increases.

• The volume decreases.

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