I have an equillateral triangle and require to calculate the lengths of two parallel lengths.
I have included a sketch to help identify.
BC = AB = AC
YZ AY AZ
I know;
AB = 3
AC = 3
AY = 2
AZ = 2
I require to find the ratios BC and YZ
AB = AC = BC
AZ AY YZ
3 = 3 = x
2 2 x
How do I work with this method above to isolate BC and YZ