Class 7 Mathematics: Perimeter and Area Worksheet

How this worksheet helps your child

• Builds confidence in core Mathematics concepts taught in Class 7 through repeated, varied practice.
• Aligned to CBSE and NCERT — questions mirror the pattern children see in school tests and unit assessments.
• Comes with an answer key so parents and students can self-check in minutes, without needing a teacher.
• Pitched at easy level — use it for daily homework, weekend revision or quick exam warm-ups.

About this worksheet

This helpful Class 7 Mathematics: Perimeter and Area Practice Worksheet is designed to build a strong foundation in a fundamental geometry topic. As students progress in their mathematical journey, understanding perimeter and area becomes crucial for tackling more complex concepts in higher classes. This worksheet specifically focuses on basic geometric shapes such as squares, rectangles, and triangles, providing clear exercises aligned with the CBSE curriculum. It's an excellent resource for any Class 7 student looking to practice and solidify their knowledge of these essential measurement principles. Parents and teachers will find it ideal for reinforcing classroom learning at home or for quick revision sessions, ensuring children grasp how to apply the relevant formulas accurately and confidently. This easy-difficulty worksheet helps lay the groundwork for future success in geometry.

What your child will learn

• Practice calculating the perimeter of squares, rectangles, and triangles.
• Apply appropriate formulas to find the area of squares and rectangles.
• Solve problems involving the area of triangles using given dimensions.
• Recognise the difference between perimeter and area concepts for various shapes.
• Develop accuracy in measurement calculations.
• Understand the units used for perimeter and area.

Understanding the concept

Perimeter and area are two very important concepts in geometry that help us understand the size and boundaries of two-dimensional shapes. Imagine you have a garden. The 'perimeter' tells you the total distance around the edge of that garden. If you wanted to put a fence around it, you would need to know the perimeter to buy the right amount of fencing material. For a square or a rectangle, you simply add up the lengths of all its sides. For a triangle, it's the sum of its three sides. For example, if a rectangular garden is 10 metres long and 5 metres wide, its perimeter would be 10 + 5 + 10 + 5 = 30 metres. The 'area', on the other hand, tells you how much surface or space the garden covers. If you wanted to cover the garden with grass, the area would tell you how much grass seed you need. For a rectangle, we multiply its length by its width (Length × Width). For our 10m by 5m garden, the area would be 10 × 5 = 50 square metres. Notice how the units for area are 'square metres' because we are measuring a two-dimensional space. For a triangle, the area is calculated using the formula: (1/2) × base × height. These simple concepts are the building blocks for understanding more complex shapes and real-world measurement problems.

Tips for parents & teachers

• Encourage your child to draw the shapes before solving to visualise the problem.
• Help them memorise the basic formulas for perimeter and area of squares, rectangles, and triangles.
• Have them use a ruler and pencil to mark dimensions on their drawings for clarity.
• Review their work together, specifically checking the units used for perimeter (e.g., cm) versus area (e.g., cm²).
• Connect the problems to real-life scenarios, like measuring a room or a photo frame, to make learning more engaging.

Topics covered

How to use this worksheet at home

Open the print view and use your browser's Print dialog to print on regular A4 paper or save as a PDF. Hand the printed sheet to your child (Class 7) and set a relaxed time limit — 15 to 25 minutes works for most Mathematics worksheets. When they're done, open the "With answer key" view and let them self-mark question by question. Re-print as many times as you need; the file never expires and there's no download limit.

Frequently asked questions

Is this Mathematics worksheet really free?

Yes — every workbook on WorkbookWala is 100% free to download and print. No login, no email, no paywall. We're free for students, parents and teachers.

Is it aligned to the CBSE / NCERT syllabus?

Yes. All Class 7 worksheets are built around the CBSE and NCERT pattern so they map cleanly to what your child is studying in school.

Can I print this worksheet at home?

Yes. Click "Open print view" and use your browser's Print dialog to print on standard A4 paper, or save it as a PDF for later. The layout is designed to fit cleanly without scaling.

Does it include an answer key?

Yes — click "With answer key" to print a version with answers included, so parents and students can self-mark in minutes.