Mastering Surface Area
Mathematics
Grade 7
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A worksheet covering Surface Area for Grade 7 students.
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Mastering Surface Area
Subject: MathematicsGrade: Grade 7
Name:
Date:
Untitled Worksheet
Grade Grade 7
A
Introduction
Review the formulas for the surface area of cubes, cuboids, and cylinders. Use these formulas to solve the following questions.
B
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
Calculate the surface area of a cube with side length 5 cm.
[2 marks]2.
Find the surface area of a rectangular prism measuring 8 cm by 3 cm by 4 cm.
[2 marks]3.
What is the surface area of a cylinder with radius 3 cm and height 10 cm? (Use π ≈ 3.14)
[3 marks]4.
A cube has a surface area of 216 cm^2. What is the length of one side?
[2 marks]5.
Explain why a larger cube has a greater surface area than a smaller cube, assuming both are perfect cubes.
[3 marks]6.
A cylindrical water tank has a radius of 4 meters and height of 5 meters. Calculate its surface area (use π ≈ 3.14).
[3 marks]7.
A rectangular box measures 10 cm by 6 cm by 4 cm. Find its surface area.
[2 marks]8.
Compare the surface areas of two cubes, one with side length 3 cm and the other with side length 6 cm. Which one has a larger surface area and why?
[3 marks]9.
A cylindrical can has a radius of 2.5 cm and height of 12 cm. Calculate its total surface area.
[3 marks]10.
A box with dimensions 15 cm by 10 cm by 5 cm is painted on the outside. How much area is painted?
[2 marks]11.
Identify a real-world scenario where calculating surface area is important and explain briefly.
[3 marks]Quick Actions
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Details
- Created
- 12/30/2025
- Updated
- 12/30/2025
- Type
- worksheet