## Average/RMS Values of a Rectangular and Ramp Function

1. The problem statement, all variables and given/known data

2. Relevant equations
Irms = $\frac{Im}{\sqrt{3}}$

3. The attempt at a solution
I'm lost on how to do a completely, whereas for b. I can find the Irms:
Irms = $\frac{6}{\sqrt{3}}$ = 3.46 mA
and the average, I'm guessing is 6/2 = 3 mA?