# Volume and surface area

## Volume of rectangular prisms

Learn
Volume introMeasuring volume with unit cubesMeasuring volume as area times lengthVolume of a rectangular prism Volume of triangular prism & cubeVolume formula intuitionVolume of rectangular prisms reviewConversion between metric units

## Volume with fractions

Learn
Volume with fractional cubesVolume of a rectangular prism: fractional dimensionsVolume of a rectangular prism: word problem

#### Quiz 1

Identify your areas for growth in these lessons:

## Surface area

Learn
Intro to nets of polyhedraSurface area using a net: triangular prismSurface area of a box (cuboid)Surface area of a box using netsSurface area using a net: rectangular prismSurface area review

#### Quiz 2

Identify your areas for growth in this lesson:

## Volume of cones, cylinders, and spheres

Learn
Cylinder volume & surface areaVolume of a coneVolume of a sphereVolume formulas review
Practice
4 questions

#### Quiz 3

Identify your areas for growth in this lesson:

## Solid geometry

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No videos or articles available in this lesson

## Surface and volume density

Learn
Density word problem: blimp
Practice

#### Quiz 4

Identify your areas for growth in these lessons:

## Cross sections of 3D objects

Learn
Slicing a rectangular pyramidWays to cross-section a cubeRotating 2D shapes in 3D

#### Quiz 5

Identify your areas for growth in this lesson:

## Koch snowflake fractal

Learn
Koch snowflake fractalArea of Koch snowflake (1 of 2)Area of Koch snowflake (2 of 2)

## Heron's formula

Learn
Heron's formulaProof of Heron's formula (1 of 2)Proof of Heron's formula (2 of 2)

#### Unit test

Test your understanding of Volume and surface area with these 13 questions.