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Practice sheet for calculating the area of compound shapes with labeled diagrams.

Worksheet titled "Area of Compound Shapes" with nine diagrams of geometric figures, each requiring area calculation.

Worksheet titled "Area of Compound Shapes" with nine diagrams of geometric figures, each requiring area calculation.

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Show Answer Key & Explanations Step-by-step solution for: Calculate the Area of Compound Figures Worksheet for 6th - 8th
It looks like you've uploaded an image of a worksheet titled "Area of Compound Shapes", which contains several compound shapes made up of rectangles and triangles. The task is to find the area of each figure, using the formula:

> Area = base × height for rectangles
> Area = ½ × base × height for triangles

Since I can't view images directly, I’ll guide you through how to solve these types of problems step-by-step. If you describe the shapes or provide the dimensions, I can help calculate the exact areas.

But here’s a general method to solve such problems:

---

🔷 Step-by-Step Guide to Find the Area of Compound Shapes



1. Break the shape into simpler parts:
- Look for rectangles and right triangles.
- Draw dotted lines if needed to split the shape.

2. Label all known dimensions:
- Identify lengths, widths, bases, and heights.

3. Calculate the area of each part:
- Use appropriate formulas:
- Rectangle: $ A = \text{length} \times \text{width} $
- Triangle: $ A = \frac{1}{2} \times \text{base} \times \text{height} $

4. Add the areas together:
- Sum the areas of all individual parts to get the total area.

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Example Problem (Illustrative):



Suppose one of the shapes looks like this:

```
_______
| |
| | 6 cm
|_______|
8 cm
/ \
/ \
/_____\ 4 cm
```

This is a rectangle on top and a triangle below.

- Rectangle area: $ 8 \times 6 = 48 \, \text{cm}^2 $
- Triangle area: $ \frac{1}{2} \times 8 \times 4 = 16 \, \text{cm}^2 $
- Total area: $ 48 + 16 = 64 \, \text{cm}^2 $

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📌 Tips:


- Make sure units are consistent.
- Always double-check that your decomposition covers the entire shape without overlap.
- For trapezoids (which may appear), use:
$ A = \frac{1}{2} \times (\text{base}_1 + \text{base}_2) \times \text{height} $

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If you can describe the shapes or list the dimensions from the worksheet (e.g., "Shape 1: rectangle 5 cm by 3 cm with a triangle on top of base 5 cm and height 2 cm"), I can calculate the exact answers for each.

Let me know!
Parent Tip: Review the logic above to help your child master the concept of area of composite figures worksheets.
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