Question

I need help finding

Answer 1

The proeprty of rhombus is that

The diagnol of a rhombus VX bisect the angle WVY in two equal parts .

Therefore, the angle YVX = angle XVW.

`\angle YVX=(9n+4)^(\circ)`

The another property of rhombus is that the diagnol are perpendicular .

`3n^2-0.75=90`