Conversation so far:
how far is the free throw line in basketball australia
The free-throw line is 4.6 m from the backboard.
how big is the basketball court in australia
Basketball court dimensions in Australia are 28 m long by 15 m wide. Measurements are taken from the inside edge of the boundary line.

Question: how high is the hoop
Self-contained rewrite: how high is the basketball hoop off the ground in australia