The word for the same in math is congruent. For example, if there are two squares, both the exact same size, length, width etc., then the two shapes are congruent.
Yes, if the perimeters are the same, then both of them have side = perimeter / 4. And of course the angles are all 90°, since they are squares.
The length is the length of the two congruent squares, 4. The width is the length of one square, 2. Area is length X width, or 4 X 2 = 8
I believe so, though I am not sure I can prove it.
Every parallelogram has. (That includes squares, rectangles, and rhombera.)
If they have the same area.
If two squares have the same side length for all sides, then they are congruent.
The word for the same in math is congruent. For example, if there are two squares, both the exact same size, length, width etc., then the two shapes are congruent.
yes they have same area
No. They have to have the same shape; each of their corresponding sides and angles must be congruent. A 6*6 square has the same area as a 4*9 rectangle. The two are not congruent.
Yes, if the perimeters are the same, then both of them have side = perimeter / 4. And of course the angles are all 90°, since they are squares.
The length is the length of the two congruent squares, 4. The width is the length of one square, 2. Area is length X width, or 4 X 2 = 8
Yes.
Rectangular prism
No. For example, a 12x1 and a 4x3 quadrilateral both have an area of 12, but they are not congruent.
yes
Only if they have the same number of sides.