How to identify different polygons

How to identify different polygons

Find out about different regular and irregular polygons.

What are the types of triangle?

What are the types of triangle?

Find out about scalene, equilateral, isosceles and right-angled triangles.

What are the parts of a circle?

What are the parts of a circle?

Discover the features of a circle and how to measure the radius, circumference and diameter.

What is the perimeter?

What is the perimeter?

Discover how to work out the area of a 2D shape, by adding the length of its sides together.

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