In the diagram below of right triangle ACB, altitude CD is drawn to hypotenuse AB.

If AB = 45 and AC = 15, what is the length of AD?
1) 3
2) 5
3) 7
4) 9


In The Diagram Below Of Right Triangle ACB Altitude CD Is Drawn To Hypotenuse AB If AB 45 And AC 15 What Is The Length Of AD 1 3 2 5 3 7 4 9 class=

Answer :

I think the answer maybe will be 3)5 and the reason why Is because