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Solid - GCSE Maths Definition

Reviewed by: Dan Finlay

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In mathematics, a "solid" is a three-dimensional shape or object. It is a general term and does not mean the object, if say it was a box, has to be filled. A solid is merely referring to the shape of the object. In GCSE Mathematics, understanding the term 'solid' allows you to solve problems by considering related properties of three-dimensional shapes, such as surface area and volume. Examples of solids include cubes, cylinders and spheres.

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Dan Finlay

Reviewer: Dan Finlay

Expertise: Maths Subject Lead

Dan graduated from the University of Oxford with a First class degree in mathematics. As well as teaching maths for over 8 years, Dan has marked a range of exams for Edexcel, tutored students and taught A Level Accounting. Dan has a keen interest in statistics and probability and their real-life applications.

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