👉 Learn how to find the area and perimeter of triangles. A triangle is a shape of three sides. The area of a shape is the ...

👉 Learn how to prove that two triangles are congruent. Two or more triangles are said to be congruent if they have the same ...

Shapes are great fun. We see them everywhere! See if you can spot shapes in the objects around you. Can you see any 2-D shapes such as squares, rectangles, triangles, circles, semicircles, ovals? For ...

Learn about triangles and quadrilaterals with BBC Bitesize Key Stage 3 Maths. Learn about tessellations with BBC Bitesize Key Stage 3 Maths. WATCH: How to draw a regular hexagon, square and triangle A ...