Fill in the gap: A ______________  shape can be split into two or more other shapes.

Fill in the gap: We can split the shape below into a _____________ and a triangle.

Fill in the gap: The total area can be found by ______________ the areas of these shapes.

Key Stage 3

Further triangles

Fill in the gap: We can find the area of a triangle using the width of a base and the __________ height.

Fill in the gap: The triangle will have half the area of the _______________ formed with the same dimensions.

Find the area of this right-angled triangle.

A triangle has a base of 3cm and a perpendicular height of 4cm. What is its area?

A triangle has an area of 48 mm² and a perpendicular height of 8 mm. What is the length of its base?