FE or line EF can be two other ways you could name EF
Im not sure what your asking
Answer:
<h2><u><em>
342 m</em></u></h2>
Step-by-step explanation:
Calculate 50% of 684 m.
Give your answer in metres (m).
50% = 1/2
so
684 : 2 = 342 m
When adding fractions you need to get common denominators then you multiply too times bottom and then boom add and there you go