Question

triangle ABC similar to triangle DEF AB /DE =2 /3 and if DF =4.5 then AC =

Answer 1

let AC be x
AB/AC=DE/DF
2/x=3/4.5
3x=2*4.5
3x=9.0
x=9/3
x=3
AC=3
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Answer 2

:Let ,

AC = x
*(AB = 2 ,DE= 3, DF= 4.5)
AB/AC = DE/DF
2/x = 3/4
3x = 2×4.5
3x = 9
x = 9/3
× = 3
Therefore AC = 3