No, by definition a rhombus has all angles equal, but they are not right angles. A square is a type of rhombus with four right angles.
The Euclidean Parallel Axiom states that through a point not on a given line, there exists exactly one line parallel to the given line. This axiom is one of the five postulates in Euclidean geometry that forms the foundation for the study of parallel lines and geometry.
A perpendicular line is a line that intersects another line at a 90-degree angle, forming a right angle. This means the two lines are at right angles to each other.
Yes, equiangular triangles can be acute. An equiangular triangle is a triangle in which all three angles are equal. If all the angles are less than 90 degrees, the triangle is considered acute.
If two sides of a triangle are equal in length to the third side, then the triangle is equilateral, and all angles are 60 degrees.
A rhombus normally has no right angles (at the vertices). If a rhombus has right angles (at the vertices), it is called a square. The diagonals of a rhombus meet at right angles.
a rhombus is a parallelogram with no right angles.
No, by definition a rhombus has all angles equal, but they are not right angles. A square is a type of rhombus with four right angles.
The diagonals of a rhombus intersect (meet) at right angles.
A rhombus has 4 equal sides. Its angles can be right angles, but don't have to be. A square is a type of rhombus.
No, it is the other way around: a square is a rhombus with right angles.
A rhombus has four congruent sides. The angles don't matter, but if they're right angles, then the rhombus is a square.
ALWAYSevery square is a rhombus, but every rhombus is not a square.A square must have right angles and a rhombus does not have to have those.A rhombus is a quadrilateral with equal length sides, and can have oblique angles or right angles. A square only has right angles. A rhombus with right angles is a square. Other rhombi are not squares.By these definitions, all squares are rhombi, but not all rhombi are squares
None, the total sum of angles in a rhombus is 360 degrees but none of them are right angles.
A rhombus does not have four right angles. A square has four right angles, as does a rectangle.
Yes a square always has 4 right angles but a rhombus never has any right angles.
A rhombus doesn't need any right angles to be a rhombus, although it can have them if it wants to. If a rhombus has right angles, then it's a square. And if it has one right angle, then it must have four of them.