In Year 7, it's important to understand how length, area, and volume are connected.

• Length is how we measure one straight side of something.
• Area tells us how much space is inside a shape. We can find the area using certain formulas:
  • For a rectangle, we use: Area = length × width
  • For a circle, we use: Area = π × radius × radius
• Volume shows us how much space is inside a three-dimensional object. We can find the volume using formulas like:
  • For a prism, we use: Volume = length × width × height

Isn't it interesting how these concepts work together?