Here, triangle AEN and ALG are similar.
We know that the ratio of corresponding sides of two similar triangles are equal. So,

This should be correct I am sorry if it is not.
<span>-0.01511422733</span>
12 cm or it could be 32 cm don’t let either one confuse you or maybe do let it
Hello,
f(x) has as inverse f^(-1)(x)
and (fof^(-1))(x)=(f^(-1)of)(x)= x (the neutral function)
so h(f(x))=x