Free. Exclusive. Just for you.
Four unique services that make learning easier, faster, and smarter - only on our website.

Find the area of each irregular shape by calculating the total square units.

Worksheet with irregular shapes for finding area, including L-shaped figures with labeled dimensions.

Worksheet with irregular shapes for finding area, including L-shaped figures with labeled dimensions.

JPG 235×305 10.3 KB Free · Personal Use
Quality Assured by Worksheets Library Team
Reviewed for educational accuracy and age-appropriateness
ID: #332699
Show Answer Key & Explanations Step-by-step solution for: Irregular Shapes Area and Perimeter Worksheet Bundle in 2024 ...
It looks like you've uploaded a worksheet titled "Area of Irregular Figures", which asks students to find the area of various irregular shapes composed of rectangles. Each figure is made up of multiple rectangles, and the goal is to break them down into simpler rectangular parts, calculate their individual areas, and sum them to get the total area.

Since I can't view images directly, I’ll explain how to solve such problems step by step based on the typical structure of this type of worksheet.

---

🔧 General Strategy:


To find the area of an irregular shape made up of rectangles:

1. Break the shape into smaller rectangles.
2. Label the dimensions (length and width) of each rectangle.
3. Calculate the area of each rectangle:
$$
\text{Area} = \text{length} \times \text{width}
$$
4. Add the areas together to get the total area.

---

Let’s go through a few examples based on common patterns in such worksheets.

---

Example 1: Figure A


Suppose Figure A looks like a large rectangle with a smaller rectangle missing from the top right corner.

- The full rectangle might be 8 units wide and 6 units tall → Area = $8 \times 6 = 48$
- But there's a missing part: say 3 units wide and 2 units tall → Area = $3 \times 2 = 6$
- So total area = $48 - 6 = 42$

Alternatively, if it's built up from two rectangles:
- Bottom rectangle: 8 × 4 = 32
- Top rectangle: 5 × 2 = 10
- Total = $32 + 10 = 42$

Answer: 42 square units

---

Example 2: Figure B


A shape that looks like a "staircase" or L-shaped figure.

Split it into two rectangles:
- Left rectangle: 4 units high, 3 units wide → $4 \times 3 = 12$
- Right rectangle: 2 units high, 5 units wide → $2 \times 5 = 10$
- Total area = $12 + 10 = 22$

Answer: 22 square units

---

Example 3: Figure C


A U-shaped figure (like a rectangle with a middle section removed).

- Outer rectangle: 7 × 5 = 35
- Middle missing rectangle: 3 × 2 = 6
- Area = $35 - 6 = 29$

Or split into three rectangles:
- Left: 3 × 5 = 15
- Right: 3 × 5 = 15
- Bottom: 1 × 3 = 3 → Wait, no — better to do:
- Top left: 3 × 2 = 6
- Top right: 3 × 2 = 6
- Bottom: 7 × 1 = 7
- Total = $6 + 6 + 7 = 19$ → Wait, that doesn’t match.

Wait — let's clarify: If the U-shape has outer dimensions of 7×5 and a 3×2 hole in the center, then:
- Total area = $7 \times 5 = 35$, minus $3 \times 2 = 6$ → $35 - 6 = 29$

Answer: 29 square units

---

Tips for Solving All Figures:


1. Look for straight lines — they often indicate where to split the shape.
2. Use addition or subtraction depending on whether you're building up or removing parts.
3. Double-check measurements — make sure all side lengths are used correctly.
4. Units are usually in squares (e.g., square inches, square cm), so answer in square units.

---

Final Note:


If you can describe one of the figures (e.g., “Figure 1 has a base of 10 units, height of 4, and a notch of 3x2 on the top”), I can walk you through solving it exactly.

But since I can’t see the image, here’s what you should do:

> For each figure:
> 1. Divide it into rectangles.
> 2. Find the area of each.
> 3. Add or subtract as needed.
> 4. Write the final answer in square units.

Let me know if you'd like help solving a specific figure — just describe its shape and dimensions!
Parent Tip: Review the logic above to help your child master the concept of irregular area worksheet.
Print Download

How to use

Click Print to open a print-ready version directly in your browser, or use Download to save the file to your device. The ⭐ Answer button generates an AI answer key instantly - useful for teachers who need a quick reference. Need a different version? Our AI Worksheet Generator lets you create a custom worksheet on any topic in seconds.

(view all irregular area worksheet)

Irregular Shapes Area and Perimeter Worksheet Bundle in 2024 ...
50+ Area of Compound Shapes worksheets for 3rd Year on Quizizz ...
Area of Irregular Shapes worksheet | Live Worksheets
Area and Perimeter of Polygons Worksheets - Math Monks
Calculate and estimate the area of irregular shapes - Master The ...
Calculating the Area of Irregular Shapes - Click to download ...
Irregular Shapes Area and Perimeter Worksheet Bundle in 2024 ...
Estimating Area | PDF printable Measurement Worksheets
Area of Irregular Shapes - Mr-Mathematics.com
Identifying Irregular Shapes Worksheet Download