100 * pi = pi * r^2
Pi cancels on both sides of the equation
So... 100= r^2
= radius is 10
Answer:
7
Step-by-step explanation:
Using fundamental theorem of algebra, there should be 7 roots, if you count multiplicity.
If you're only counting distinct roots, then there should be 4 roots.
Step-by-step explanation:
angle B = angle E
angle C = angle F
AC= DF
BC = EF
Answer: 4 Mph.
Step-by-step explanation: ...
