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### Number and algebra

### Geometry and measure

### Probability and statistics

### Working mathematically

### For younger learners

### Advanced mathematics

# Area Intrigue

### Isometric Areas

### More Isometric Areas

### Of All the Areas

### Towering Trapeziums

### Perimeter, Area and Volume Short Problems

## You may also like

### Patterns in Number Sequences

### Reasoning Geometrically

### Reasoning with Numbers

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We usually measure area using a unit based on a square. In this feature, we invite you to explore area using triangular units, and see what relationships you can discover!

Age 11 to 14

Challenge Level

We usually use squares to measure area, but what if we use triangles instead?

Age 11 to 14

Challenge Level

Isometric Areas explored areas of parallelograms in triangular units. Here we explore areas of triangles...

Age 14 to 16

Challenge Level

Can you find a general rule for finding the areas of equilateral triangles drawn on an isometric grid?

Age 14 to 16

Challenge Level

Can you find the areas of the trapezia in this sequence?

Age 11 to 16

A collection of short problems on area and volume.

These resources are designed to get you thinking about number sequences and patterns.

These resources are designed to get you thinking about geometrical reasoning.

These resources are designed to get you thinking about reasoning with numbers.