Answer:
I think the answer for this question is 2.24cm
Use these equations when converting polar equations to parametric equations:
We know that 
, so substitute that into both equations for x and y.
Now, replace 
with any variable that you want to represent the parametric equations in. I'll use the standard variable, 
Thus, represented in parametric form is:
Let me know if you need any clarifications, thanks!
~ Padoru
It's C)12 squared because you have to look outside of the box
The events are independent because they are not affected by the other coin toss. Hope this helps^-^
