Geometry and Measures
The complete geometry and measures curriculum for ages 10 to 16, with every topic taught in its own bite-sized video lesson. Build confidence one step at a time, with an AI tutor whenever you need it.
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Explore every Geometry topic
Angles, area, volume, Pythagoras and trigonometry. See each method on video, then explore it with hands-on interactive tools.
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Angles and Lines
Measure and name angles, then work with the rules for parallel and intersecting lines.
Shapes and Properties
Classify polygons and quadrilaterals and explore the key properties of circles.
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Triangles and Constructions
Construct triangles accurately and uncover their special lines, points and congruence rules.
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Area and Perimeter
Find the perimeter and area of triangles, quadrilaterals, circles and compound shapes.
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3D Shapes and Volume
Move into three dimensions and calculate the surface area and volume of solids.
Symmetry and Transformations
Reflect, rotate, translate and enlarge shapes, and spot lines and orders of symmetry.
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Pythagoras and Trigonometry
Use Pythagoras and the trig ratios, plus the sine and cosine rules, to find sides and angles.
Explore other Maths categories
Maths Angel covers the whole maths curriculum for ages 10 to 16. Geometry and Measures is one of six categories, so jump into any of the others.