Question

EF is a median of isosceles trapezoid ABCD. BF is what equal to ED.

A. Sometimes
B. Always
C. Never

Answer 1

i think it is always, because that other question you asked, someone said that an iscoceles is always

Answer 2

but, i may be wrong

Answer 3

without looking at the trapezoid.... well may require clairvoyance

Answer 4

since we dunno where BF is at

Answer 5

yea... but that's assuming those are the points in the trapezoid

Answer 6

well let ME draw the trapezoid

Answer 7

NOW THIS is the trapezoid

Answer 8

EF is a median. It implies BF = FC and AE = ED (always true).
But what about BF and ED?
In general, they are not ALWAYS true. But they can be made to be equal.

So the answer is ..... ?

Answer 9

a trapezoid means, it has 2 sides that are parallel, usually one longer than the other

and ISOSCELES trapezoid means, 2 sides that are equal
so if the parallel part aren't equal, then the other 2 are
that is, the slanted sides

so one can say and that