Shedloads of Similar Shapes

Are the shapes similar? (integer SF) Are the shapes similar? (non-integer SF) Find the scale factor (integer SF) Find the scale factor (non-integer SF)

From two lengths (integer SF) From two lengths (non-integer SF) From two areas (integer SF) From two areas (non-integer SF) From two volumes (integer SF) From two volumes (non-integer SF)

Inscribed triangles (integer SF) Inscribed triangles (non-integer SF)

Area from two lengths (integer SF) Area from two lengths (non-integer SF) Volume from two lengths (integer SF) Volume from two lengths (non-integer SF)

Area from two volumes (integer SF) Area from two volumes (non-integer SF) Volume from two areas (integer SF) Volume from two areas (non-integer SF)