im pretty sure it means what happens when molten material rises and then what happens when it sinks
All rectangles have 4 sides. All parallelograms have 4 sides. A rectangle is a parallelogram with all 4 angles of 90°
Yes all quadrilaterals have 4 sides
If 4 is all the sides it has and they're all congruent, then it's a rhombus.ANY polygon with more than 4 sides can have 4 congruent ones.
Not all pyramids have 4 sides. they can have 3 or more.
A square.
Quadrilateral
NO, the opposite sides are of equal lenght, but all 4 sides need not be.
triangle
its because there all equal sides and have 4 sides
It is a RECTANGLE
A trapezoid.
All quadrilaterals have 4 sides and 4 vertices such as a square for example.