Answer:
4.71 ft^2
Step-by-step explanation:
to calculate area its pie * diameter with the diameter in this question being 1.5 and when it says to the nearest hundredth it means to the second away from the point
1
m=(y2-y1)/(x2-x1)
m=(9-2)/(3-(-4))
m=7/(3+4)
m=7/7
m=1
A1: 40/3 = 13.33
A2: 1/2 = 20 (half of 40) 40/20 = 2
The first answer, 3(pi) km^2
3 x pi squared determines the area
