Cross sections worksheet (with answer key+pdf)

A cross section is the shape we get when cutting straight through an object. It is like a view into the inside of something made by cutting through it. In terms of geometry, it is the shape made when a solid is cut through by a plane.For example, the cross-section of a circular cylinder is a circle

It is not necessary for the object to be three-dimensional, this concept can be applied for two-dimensional shapes as well.

What is the “Cross sections worksheet (with answer key+pdf)”?

In geometry, we learn different types of shapes, single-dimensional shapes, two-dimensional shapes, and so on. The concept of cross-sections plays an important role in understanding these shapes better

The “Cross sections worksheet (with answer key+pdf)” is a worksheet that explains the concept of cross-section of various geometrical figures.There is a set of practice questions with their answer keys after the explanations for students to apply what they have understood. 

How will the “Cross sections worksheet (with answer key+pdf)” help you?

The “Cross sections worksheet (with answer key+pdf)” will help you to grasp the concept of cross sections. If you have a firm understanding of cross-sections then you will be able to understand complex shapes in geometry with ease. The examples included will guide you step by step. The activities and questions will help you cement your understanding of the concept.

Instructions on how to use the “Cross sections worksheet (with answer key+pdf)”

Start by understanding the concepts of the cross-section with the aid of different figures. Then the solved questions will assist you in how to find the cross-section of any shape. All the activities included have the answer key provided so students can verify their answers and correct them wherever needed.


A cross-section is the intersection of a given object, by a plane along its axis. In geometry, a cross-section is a non-empty intersection of a solid body by a plane. Snipping an object into slices creates many parallel cross-sections which further creates multiple shapes, like a circle, rectangle, etc.

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