Question

Find the value of x, if m FN = 5x – 10 and m UN= 3x + 30.

Answer 1

@Directrix

Answer 2

FN and UN are marked as being congruent, the segments that is.

So, 5x -10 = 3x + 30

Answer 3

Check to see if FN and UN are supposed to be arcs and not chords.

Answer 4

I know but look at the question. There is a gap here: if m FN

If it were segment FN only, there would be no small m before the FN.

Answer 5

they both have an "m" before them

Answer 6

x = 20

x = 40

x = 8

x = 6

Answer 7

But, in the same circle, congruent chords have congruent arcs. And, the congruent arcs have congrent chords.

Answer 8

I get the m. I am asking you what "hat: the FN and UN are wearing.