Answer:
area of circle=πr^2= 3.14*4ft=12.56ft
Step-by-step explanation:
pi x r^2
3.14 x (2×2) = 12.56
Answer: 40
71-d
26,068
(-343) x (-12) + (-343) x (-88)
= -4116 + 30,184
= 26,068