Jg is the diameter of circle m. which conclusion cannot be drawn from the diagram?
kn=ni
lg=gh
jg is perpendicular to hl
gh=gl

The answer
the conclusions which cannot be drawn from the diagram are:

a) /KN = /NI and d) /GH =/GL
/KN is the algebraic measure of KN, it can be positive or negative. It is the same for /NI /GH  and /GL
so /KN = /NI is not possible, because /KN is positive and /NI negative, they have a different signs. So do /GH and /GL.

What the heck don’t understand