“He calculated without any apparent effort, just as men breathe, as eagles sustain themselves in the air.“ Stage 8 – François Arago, French mathematician, physicist, and astronomer. Name Cube * He was born in 1707 in Switzerland * He had 13 children, only 5 became adults * He went to university at 13 * An asteroid in 2002 was named in his honour. REWRITE YOUR FORMULA with a new subject. Cuboid Tetrahedron Square-based pyramid Triangular prism Trapezoidal prism No of Faces No of Vertices No of Edges E= (look at the relationship between F , V and E , can you write a formula?) Trapezoidal Prism CUBE CUBoid Triangular Prism Tetrahedron Square based pyramid