Question

Triangle FGH is similar to triangle A B C

Answer 1

x is 12

Explanation:

» From scalar properties:

`{ \tt{ (FG)/(FH) = (AB)/(AC) }} \\ \\ { \tt{ (9)/(6) = (18)/(x) }} \\ \\ { \tt{x = (18 * 6)/(9) }} \\ \\ { \boxed{ \tt{ \: x = 12 \: }}}`