give me help please gcse

[short bone]

dumb

[humble finch]

You don't have a vector parallel to FE given so you'll need to reach E starting from F

So you'll take from F to C then from C to D then from D to E

You got all the vectors for that route

Just add them together to get FE

[white kestrel]

no i need it for b

[hoary lance]

So you now know FE

we also know DE so, inversely, we know ED

Since M is the midpoint of ED, we can figure out EM since it's halfway through ED

By adding FE to EM we can get FM

Now, we can say that FX + XM = FM which we know

[white kestrel]

yes but b is the harder one

i got a

[hoary lance]

Yeah i'm talking about B it's just a bit longer than I thought

You need to make a simultaneous effectively