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What quadrilaterals have all four angles congruent?
squares, rectangles, some rhombuses .... I'm not sure all angles can be congruent
What describes the angles of some parallelograms?
In all parallelograms, opposite angles are equal and the 4 interior angles add up to 360 degrees. In someparallelograms, all of the angles are 90 degrees. These parallelograms are rectangles.
What do angles in a parallellogram add up to?
i hope that this answers all parallelogram questions: a parallelogram is a quadrilateral with angles that add up to 360 degrees. It has 2 parallel pairs of sides, so 4 sides. There may or ma not be lines of symmetry in a parallelogram. Some examples are squares, rhombuses, rectangles, etc.
is a parallelogram with 4 eaqual sides?
The correct answer is a rhombus. A square has equal sides and equal angles, but a parallelogram does not intrinsically need to have equal angles. All squares are rhombuses, but not all rhombuses are squares.
What shapes are a rhombus?
a rhombus is a shape that looks like a diamond shape.... if you look up images on google and then type in rhombuses then it shows you some shapes that are rhombuses
Which best describes the angles of a parallelogram?
which beat describes the angles of some parallelograms
Which shapes have only acute angles?
some triangles and rhombuses. trapoziods do not have acute angles it has obtuse angles. :)
Are some squares rhombuses?
All squares are rhombuses. A square is a special case of a rhombus with adjacent sides at right-angles. yes, squares are rhombuses.
What quadrilaterals have all four angles congruent?
squares, rectangles, some rhombuses .... I'm not sure all angles can be congruent
Is a square rhombuses?
A rhombus is a quadrilateral in which all of the sides are of equal length, It is an equilateral quadrangle. If any angle of an equilateral quadrangle is a right angle, then all its angles are right angles. It is also a square. All squares are rhombuses. Some rhombuses are squares. A rhombus is a parallelogram with 4 congruent sides. A square is a rhombus with 4 congruent angles.
Which of the quadrilaterals are rhombuses?
Only rhombuses are rhombuses. Some rhombuses are squares.
Are some rectangles are rhombuses?
Yes. The reason why is because a rectangle is a quadrilateral with four right angles and a rhombus can have four right angles and it is also a quadrilateral.
What is true of all rhombuses?
-- The rhombus has four sides. -- All four of its sides are equal in length. -- Its opposite sides are parallel. -- The sum of its interior angles is 360 degrees. -- Its opposite angles are equal. -- Its diagonals are perpendicular and bisect each other. A rhombus with all 4 angles equal (at 90°) is called a square (which is a special kind of rectangle in which all 4 sides are of equal length); thus some rhombuses are rectangles (and some rectangles are rhombuses).
Is a rhombus a square?
A rhombus by definition has four equal sides and the sum of its internal angles is 360o A square is a speicial case of the rhombus as it is further defined that its internal angles are all equal (to 90o) So, some rhombuses may be squares, and, all squares are rhombuses.
What is the fraction for two rhombuses?
The answer depends on what the comparison is of: their areas, their perimeters, their acute angles, their major [minor] diagonals or some other characteristic.
Are some rhombuses rectangles?
Yes. The reason why is because a rectangle is a quadrilateral with four right angles and a rhombus can have four right angles and it is also a quadrilateral.
Are parallelograms rhombuses?
Some parallelograms are rhombuses, but all rhombuses are parallelograms. A parallelogram is a rhombus if and only if all of it's sides are the same length.
