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$\text{let } w_1, w_2, w_3\text{ and }z_1,z_2,z_3,\text{ be two triples of distinct points in C.}\\ \text{Suppose f }\in\text{ G such that }f(z_i)=w_i,\text{ for all i=1,2,3.}\\ \text{Show that the triangles with vertices }z_1,z_2,z_3\text{ and }w_1,w_2,w_3\text{ are similar.}$
I have been given this question. I know that it is true but dont know how to go about showing it is true by using translations etc. Could someone point me in the right direction please
I have been given this question. I know that it is true but dont know how to go about showing it is true by using translations etc. Could someone point me in the right direction please