# math

posted by
**Dee** on
.

Hi - I'm finding this question a bit tricky and think I answered it wrong, can someone please verify for me? Many thanks....

In ƒ¢ EFG, find the value of f, if e = 7.3 cm, g = 8.7 cm and ÚE = 73‹.

my answer was 4.73 cm but I'm not confident that I correctly found angle <F to begin with (got 32.95 degrees for angle F using cosF A/H then cos-1). Please help