Question

Determined weather a tangent line is shown in the diagram for AB=7 OB=3.75 and AO=8 explain

Answer 1

where is the diagram..?

Answer 2

I found the same question here http://openstudy.com/study#/updates/5127a46ce4b0111cc68f7af2
maybe this will help :D

Answer 3

Good question :p

Answer 4

we know that tangent is perpendicular to radious line
so, apply pythagoras theorem
if it satisfies then it is correct...