Answer:
5/6
Step-by-step explanation:
total possible = 36
Favorable = 6
1 6
6 1
2 4
4 2
3 4
4 3
Part/whole
6/36
= 1/6
NOT = 5/6
225 pi = pi r^2 h
225 = r^2*h
225/1 = r^2
sqrt. (225) = r
r = 15