Area of a triangle
Architects and engineers frequently use triangulation to create strong, stable
Geometry and Shape
Geometry and measures questions often reward careful diagrams, accurate use of formulae and clear reasoning. Students need to recognise which facts apply, whether they are working with lengths, angles, areas or volumes, and how different parts of a shape connect. These worksheets help students practise both the calculation side of geometry and the logical thinking needed for multi-step problems.
View the full list of self-marking mathematics worksheets
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Converting metric units of area
Whether you're calculating the size of a garden,
Perigal's dissection - visual tool
Perigal’s Dissection is a brilliant visual proof of Pythagoras’
Pythagoras and isosceles triangles
Architects and engineers often use isosceles triangles when designing roofs,
Non-calculator trigonometry using exact values
Trigonometry is everywhere—from designing buildings to coding 3D video
Angle at the centre - visualisation tool
Demonstration of the circle theorem stating that "the angle
Perimeter of compound rectangles
Ever tried figuring out how much fencing you need for
Loci demonstration - visual tool
Loci are a set of points that all follow a
Circumference in terms of pi
Knowing how to calculate the **circumference of a circle in
Approximating pi with polygons - visualisation tool
This visualisation shows how π can be approximated by using