Question

In triangle ABC is right angled at A and AC perpendicular to BD .Show that
a)(AB)^2=BC.BD
b)(AC)^2=BC.DC
c)(AD)^2=BD.CD

Answer 1

I don't know
I can answer it when my sir completes that syllabus

Answer 2

Answer:

apply phytagores theorem on each side so we can get the above answers.