Answer:
390.377
Step-by-step explanation:
pi*r^2
the answer is 9 because one pint equals 0.125 gallons
Answer:
I think red
Step-by-step explanation:
SRY i I am wrong
A hemisphere is half a sphere.
So, the volume of a hemisphere is the half of the volume of the complete sphere.
The formula for the volume of a sphere is:
V = (4/3) π (radius)^3
Using π = 3.14 and radius = diameter / 2 = 50 feet / 2 = 25 feet.
You get:
V = (4/3) (3.14) (25 feet)^3 = 65,416.7 feet^3
Answer: 65,416.7 cu. ft.
Points on the circle satisfy .
Points inside the circle satisfy .
Points outside the circle satisfy .
We have
so the point (2, 8) lies inside the circle.