No. For example, a 12x1 and a 4x3 quadrilateral both have an area of 12, but they are not congruent.
True TeTe <3
That's is most true. They would both have to have the same side lengths. :D
true
No, it is not true that in a polygon all sides and angles are congruent. A polygon with all sides congruent is called a regular polygon, but there are also irregular polygons where the sides and angles can vary. For example, a rectangle has congruent opposite sides but not all sides are equal, and its angles are congruent but not all angles need to be equal in other types of polygons. Thus, congruence in sides and angles only applies to regular polygons.
yes it is
false
True TeTe <3
False. The angles will be congruent, but the sides not so.
That's is most true. They would both have to have the same side lengths. :D
falce
true
Two spheres that are congruent are the same size and shape. Therefore, they would have the same surface area. So this statement is always true.
yes it is
True
true
Same size and shape
True providing that they have the same diameters