Q: Do all parallelograms have 4 equal angles?

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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.

All "parallelograms" have opposite sides that are parallel. If all four sides have an equal length and the angles are not all right angles, it is a rhombus. If there is any right angle, then they are all right angles and the parallelogram is a square.(note : it is not possible for a quadrilateral to have four equal sides without being one of these parallelograms.)

Yes because a parallelogram normally has 2 equal opposite obtuse angles and 2 equal opposite acute angles in which all 4 angles add up to 360 degees.

yes

A parallelogram always has opposite sides of equal length. Its 4 angles may be right angles, but in most parallelograms they're not. If they are, then that parallelogram is also called a 'rectangle'.

Related questions

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.

No. Rhombuses that are also rectangles are called squares. Rhombuses are parallelograms with 4 equal sides, while rectangles are parallelograms where all the angles are right.

All "parallelograms" have opposite sides that are parallel. If all four sides have an equal length and the angles are not all right angles, it is a rhombus. If there is any right angle, then they are all right angles and the parallelogram is a square.(note : it is not possible for a quadrilateral to have four equal sides without being one of these parallelograms.)

Yes because a parallelogram normally has 2 equal opposite obtuse angles and 2 equal opposite acute angles in which all 4 angles add up to 360 degees.

yes

That is how it is defined: parallelograms have two sides that have congruent adjacent angles, so that the remaining two sides must be parallel and equal in length. Parallelograms include rectangles (all right angles), squares (all right angles), rhomboids, and rhombi (the latter two have congruent but non-right angles, and a rhombus has 4 equal sides).

A rhombus is a parallelogram with 4 equal sides. Many parallelograms do not have 4 equal sides. All parallelograms have 2 pairs of equal opposite sides.

A parallelogram always has opposite sides of equal length. Its 4 angles may be right angles, but in most parallelograms they're not. If they are, then that parallelogram is also called a 'rectangle'.

They are both 4 sided quadrilaterals having 4 interior angles that add up to 360 degrees but a rectangle has 4 right angles whereas a parallelogam has 2 equal obtuse and 2 equal acute angles

Rectangles include 4 angles of 90 degrees each

A rectangle :pParallelograms are quadrilaterals that have pairs of opposite sides that at parallel to each other.The only parallelograms with right angles are squares and rectangles. And squares have all congruent sides.

A square. All squares are parallelograms, but not all parallelograms are squares.