Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent ...

👉 Learn how to solve for the unknown in a triangle divided internally such that the division is parallel to one of the sides ...

The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...

When a shape is enlarged, the image is similar to the original shape. It is the same shape but a different size. These two shapes are similar as they are both rectangles but one is an enlargement of ...