Answer:
first one on top.
Step-by-step explanation:
Answer:
452.4 cm^2
Step-by-step explanation:
Use the area formula A = πr². With d = 24 cm, r = 12 cm, and so the desired area is
A = π(144 cm^2) = 452.4 cm^2
Step-by-step explanation:
that is the answer up there couldn't write it down