Question

A tangent AB at a point A of a Circle of radius 5cm meet a line through the centre O at point B such that OB = 13cm. Find length of AB? *

1 point

7cm

12cm

15cm

20cm

​

Answer 1

Step-by-step explanation:

· a tangent AB at a point of A of a circle of radius 5cm meet a line through the center O at a point B that OB=13cm. length AB ...