the volume of a sphere is found using the formula V=4/3(3.14)r^3. The area of a circle is found using the formula A=3.14r^2. What is the ratio of the volume to the area?
The volume of a sphere:
V = 4/3 π r³
The area of a circle:
A = π r²
Ratio = V / A = 4/3 π r³ : π r² ) = 4 r / 3
Answer:
Ratio = (4/3)R:1
Step-by-step explanation:
The volume of a sphere with radius R = 4/3πR³
While the Area of a circle with radius R = πR²
The ratio of the volume to the area is the gotten by dividing the area from the volume.
So the ratio= ((4/3)πR³/πR²)
Ratio = (4/3)R:1