Question

In the given figure alongside,prove that

Triangle ABC is simalar to Triangle SRT
Find the length of AC​

Answer 1

let's use Pythagoras theorem,

h²=b²+l²

so,

ad²=ac²+dc²

6²=ac²+3²

36-9=ac²=27

√27 can be written as 3√3,

hence ac= 3√3