Question

What is BD?

Answer 1

`BD=14.75 " inches"`

Explanation:

using the intersecting secant theorem

`AB*AD=AC*AE`

in this question

`4xxAD=3xx(22+3)`

`4AD=3xx25=75`

`AD=75/4`

`:. BD=AD-AB`

`BD=75/4-4`

`BD=14.75 " inches"`