Substituting into formulas connected with a right-angled triangle Student activity Play

Substituting into formulas connected with any triangle Student activity Play

Substituting into formulas connected with quadrangles Whiteboard exercise Play

Substituting into formulas connected with quadrangles Student activity Play

Substituting into formulas connected with triangles Whiteboard exercise Play

Taking a common factor out of the brackets – 2 Student activity Play

The area and the height of the rhombus Whiteboard exercise Play

The area of a triangle circumscribed about a circle Animation Play

The area of the rhombus Whiteboard exercise Play

The distance between the images – the rectangles Whiteboard exercise Play

The eaves of the cottage roof Whiteboard exercise Play

The equilateral triangle and the square Whiteboard exercise Play

The hexagon and the square Whiteboard exercise Play

The isosceles triangle Whiteboard exercise Play

The lawn Student activity Play

The perimeter and the area of the rectangle Whiteboard exercise Play

The perimeter and the length of a side of a square Whiteboard exercise Play

The perimeter of the rectangle Whiteboard exercise Play

The perimeter of the trapezium Whiteboard exercise Play

The perimeter of the triangle and the diameter of the big circle Animation Play

The perimeters of a trapezium Whiteboard exercise Play

The perimeters of the rectangles Whiteboard exercise Play

The perimeters of the triangles – trigonometric ratios for selected angles Whiteboard exercise Play

The perimeters of the triangles – trigonometric ratios for selected angles Whiteboard exercise Play

The radius and the diameter of a circle Student activity Play