Maths - Parallelograms and Triangles

Parallelograms

A parallelogram A parallelogram A parallelogram A parallelogram A parallelogram A parallelogram A parallelogram A parallelogram
  • What is different about each parallelogram?
  • What stays the same?
  • What happens to the area as the parallelogram changes?

Triangles From Parallelograms

A triangle from a parallelogram A triangle from a parallelogram A triangle from a parallelogram
  • The parallelogram is split into two triangles.
  • What can you say about the triangles?
  • How are the triangles related to the parallelogram?

Triangles From Parallelograms 2

A triangle from a parallelogram A triangle from a parallelogram A triangle from a parallelogram
  • How do you find the area of a rectangle?
  • How do you find the area of a parallelogram?
  • How do you find the area of a triangle?
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