1) ABF & EBD ARE SUPPLEMENTARY ANFLES (ABF + EBD =180)
2) FED=?. Note that FED=GEC=(16x-8).
Now in Triangle FED, the relation is (16x-8) + 35 + (2x+9) =180
hence x=8 & DEF=120
6x6x6=216
Six multiply six equal 36 and multiply it again by six it will be 216
The answer is 13.8h-2.3hk
