imma go with my gut and say b :?
Answer:
pay more
Step-by-step explanation:
Answer:
4pi
Step-by-step explanation:
area of a circle is pi*r^2
and you have diameter of 4
so 4/2 gives radius which is 2
A = pi*2^2 = 4pi
Answer:
600
Step-by-step explanation:
anything times 1 is itself
hope it will help you..........
