Answer:
201.06
Step-by-step explanation:
A=4πr2 is the equation (r being radius)
4·π·(4)2≈201.06193
i think that it will be c 9 b C 4
A=5 hope this works
(a) HFE ,,, EFH
b) GF ,, FE
c)F
Answer attached
With reference to my figure
Shape 1 = square
Shape 2 = rectangle
2.5-5