They can have similar shape, similar size and even similar identity (say, wood) and still be of vastly different density. Consider a block of Balsa wood the size of the book "Gone with the Wind". Weigh it. Now consider a block of Sugar Maple or Hickory exactly the same size. Weigh it. It will be muchheavier than the Balsa. The difference is the density.
similar objects
It doesn't have the same density because the two items can be different masses.
Similar figures are polygons with the same shape but a different size. eg: 5cm square compared to a 10cm square = similar figures. Same shape but different size.
similar shapes are shapes that have the same angles but are different sizes.
They are 'similar' figures.
Not necessarily. Mass is a measure of the amount of matter in an object, so two objects of the same size and shape can have different masses if they are made of different materials or have different densities.
similar objects
Similar objects.
It doesn't have the same density because the two items can be different masses.
Similar.
Anything with varying densities have different weights even though they are the same size and shape. For example, lead, plastic, and wood.
Yes. In the absence of air, it doesn't even matter how their shapes and sizes compare.
Similar figures are polygons with the same shape but a different size. eg: 5cm square compared to a 10cm square = similar figures. Same shape but different size.
Similar polygons have congruent angles and the same shape (but not necessarily the same size). Since the shape of a square and a rectangle is different from the shape of a trapezoid, they are not similar to it.
similar shapes are shapes that have the same angles but are different sizes.
They are 'similar' figures.
Proportional or Similar