The image you've uploaded appears to show several irregular shapes with instructions to divide each into two parts, find the length and width of each new shape, and then calculate the area using the formula (length × width). Let's go over how to find the areas of the shapes.

1. Shape 1 (Top-left)

   • You have a shape with different measurements. First, divide it into two parts and find the lengths and widths for each.
   • After that, use the formula $\text{Area} = \text{Length} \times \text{Width}$.

2. Shape 2 (Top-right)

   • Similarly, divide the shape and use the same approach to find the area.

3. Shape 3 (Bottom-left)

   • Again, divide the shape and calculate its area.

4. Shape 4 (Bottom-right)

   • Follow the same steps as with the others to find the area.

Would you like help breaking down any of the specific shapes step-by-step? Let me know which one, and I’ll guide you through it.

Here are a few questions related to this:

1. What are the main properties that make a shape "irregular" when calculating areas?
2. How can dividing irregular shapes into simpler components help with calculating area?
3. What would happen if we had to work with non-rectangular sections?
4. Can we apply similar principles to calculate the perimeter of these shapes?
5. Why is it important to identify each sub-shape’s dimensions when calculating the area?

Tip: When working with irregular shapes, breaking them down into simpler shapes (like rectangles or squares) makes it much easier to calculate the area.