Mathematics Grade 7 15 min

Volume of rectangular prisms made of unit cubes

Volume of rectangular prisms made of unit cubes

What you'll learn

  • Identify the coefficients and constant terms in the standard form equation of a line (Ax + By + C = 0) and the coordinates of a given point (x₁, y₁) with 100% accuracy.
  • Apply the distance formula (d = |Ax₁ + By₁ + C| / √(A² + B²)) to calculate the distance between a point and a line, given the equation of the line in standard form and the coordinates of the point, with at least 80% accuracy on a formative assessment.
  • Solve problems involving the distance between a point and a line in real-world contexts, such as determining the shortest distance from a house to a property line, with at least 70% accuracy on a summative assessment.
  • Explain the geometric interpretation of the distance between a point and a line as the length of the perpendicular segment from the point to the line, justifying their reasoning with clear and concise mathematical arguments.

Tutorial Preview

1

What is the volume of this 3 by 2 by 4 prism?

2

Find the volume of a prism with length 5, width 3, and height 2.

3

A prism has a volume of 40, length 4, and width 2. What is its height?

Sample Practice Questions

Easy
What is the volume of a cube with side length 2 units?
0.4
1.6
2.8
3.12
Easy
How many unit cubes are in this prism?
0.12
1.7
2.8
3.10
Easy
A box is 4 units long, 2 units wide, and 1 unit high. What is its volume?
0.7
1.8
2.6
3.4

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Frequently asked questions

What grade level is "Volume of rectangular prisms made of unit cubes"?

Volume of rectangular prisms made of unit cubes is a Grade 7 Mathematics lesson on ExcelOS.

What will I learn in Volume of rectangular prisms made of unit cubes?

You'll be able to: Identify the coefficients and constant terms in the standard form equation of a line (Ax + By + C = 0) and the coordinates of a given point (x₁, y₁) with 100% accuracy; Apply the distance formula (d = |Ax₁ + By₁ + C| / √(A² +….

Is "Volume of rectangular prisms made of unit cubes" free to practice?

Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.

How many practice questions are included with Volume of rectangular prisms made of unit cubes?

This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.

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