0
Still curious? Ask our experts.
Chat with our AI personalities
Steve
Rene
ViviAdd your answer:
Earn +20 pts
Do solids that have the same volume have the same surface area?
Not necessarily. Having the same volume does not mean having the same surface area. As an example, if you were to take a sphere with volume 4/3*pi*r^3, and a suface area of 4*pi*r^2, and compare it to a cube with sides 4/3, pi, and 4^3, you would find that they had a different surface area, but the same volume. Let the radius of the sphere be 2, that is r = 2. In this case the surface are of the sphere is about 50, and the surface are of the cube is about 80. So a sphere and a cube, both with a volume of about 33.51 (4/3 * pi * 8), have different surface areas.
Do figures with the same volume always have the same surface area?
figures with the same volume does not have the same surface area.
Why is that if 2 triangles have the same base they have the same area?
Only if the two triangles have the same base and height then they have the same area, because an area of a triangle OS the base times the height divided by two.
Having the same value?
To be equivalent.
What are fractions that have the same denominator called?
Like Fractions
