4 Sarah gives her children Billy and Bobby pocket money. They share this in the ratio 3:2 based
on their age.
If Sarah gives them £20 to share, how much does Billy get?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.