They are called regular polygons
3
2
Two rhombuses with the same side lengths are congruent because they share the same properties of having equal side lengths and the same angles. Since all sides are equal and the angles are preserved, they can be transformed into one another through rigid motions such as rotations and reflections. This congruence holds true regardless of the size or orientation of the rhombuses. Thus, the fundamental characteristics of their shapes ensure they are congruent.
it is a relationship between the sides with respect to size, In maths it is a relationship between four numbers or quantities in which the ratio of the first pair equals the ratio of the second pair
true
An equilateral shape for example is a regular polygon whose sides are all equal in lengths.
A special rectangle with equal side lengths is known as a square. In a square, all four sides are of the same length, and all interior angles are right angles (90 degrees). This unique property makes squares a specific type of rectangle, as they meet the definition of having opposite sides equal and angles that are right angles. Squares are often considered the most symmetrical and balanced shapes in geometry.
Quadrilaterals with all four sides equal are called rhombuses. A specific type of rhombus, where all angles are right angles, is known as a square. Both shapes maintain equal side lengths, but squares have the additional property of having equal angles. Thus, all squares are rhombuses, but not all rhombuses are squares.
Angle Classifications:Obtuse (1 angle >90 degrees)Acute (all 3 angles
all side lengths are equal. has 3 sides
An infinite number. A polygon with any number of sides can be equilateral (ie have sides of equal length).
They must not all be equal.