Change the squares in this diagram and spot the property that stays the same for the triangles. Explain...
Can you find a way to prove the trig identities using a diagram?
Are these statistical statements sometimes, always or never true? Or it is impossible to say?
Can you work through these direct proofs, using our interactive proof sorters?
Have a go at being mathematically negative, by negating these statements.
Can you match the charts of these functions to the charts of their integrals?
Was it possible that this dangerous driving penalty was issued in error?
