True...
Cones, pyramids, and spheres have.
The ratio is 57 cubed. This answer does not depend on the fact that you are comparing two similar pyramids; it works the same for two cubes, two spheres, etc. - in general, for any two similar 3D objects.
By definition all spheres are identical in shape because a sphere is perfectly round. That's what "sphere" means. In the same way, all perfect squares are identical and all equilateral triangles are identical. Spheres might be larger or smaller, but the shape of all is the same because there is only one kind of sphere.
The equator divides the earth into the north and south hemispheres.
Yes
It is 8 : 343.
3/4
True...
The two spheres that are responsible for erosion are the hydrosphere and the atmosphere. These spheres interact all of the time.
vertex
They are both 3d demensional shapes.
If the ratio is 2 : 7 then the volumes are in the ratio 8 : 343.
The spheres most affected by forest fires are the flammable spheres.
No.
True
Cones, pyramids, and spheres have.