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Perimeter and area

Year 7 • Maths
We've put the lessons in order helping you build on what you've learned before so it’s best to start with the first lesson of a unit.

Choose a lesson (12)

1
Checking understanding of perimeter and area
2
Securing understanding of perimeter and area
3
Finding the perimeter of polygons
4
Calculating missing lengths with perimeter of polygons
5
Perimeter with composite rectilinear shapes
6
Area of a triangle
7
Using the formula for the area of a triangle
8
Area of composite rectilinear shapes
9
Calculating missing side lengths from the area of composite rectilinear shapes
10
Area of a trapezium
11
Calculating missing side lengths from the area of a trapezium
12
Problem solving with perimeter and area