Answer:
Add a picture please :)
Step-by-step explanation:
Answer:
the correct answer is -5x - 1
i know the answer it's the first one
on the left
We know that
area of a circle=pi*r²-------> r=√[area/pi]
for area=5000 ft²
r=√[5000/pi]----> r=39.90 ft
39.90*2-----> 79.8 ft of diameter
79.8 ft is > 40 ft
therefore
the answer is
<span>No, he forgot to multiply the radius by 2.</span>