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A rectangle has four congruent angles. There's your answer and thanks for asking!

Q: How many congruent angles does a rectangle have?

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It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.

4

A figure with four congruent angles is a rectangle. In a rectangle, all four angles are right angles and therefore congruent to each other.

A rectangle

square and a rectangle

Related questions

No, a rectangle has to have four congruent angles.

yes, all angles of a rectangle are 90 degrees and therefore congruent

It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.

4

A figure with four congruent angles is a rectangle. In a rectangle, all four angles are right angles and therefore congruent to each other.

A rectangle

No "if" is necessary in this case. All angles of a rectangle are congruent, by definition. Also, there is no "angle opposite a side" in a rectangle.

Square and Rectangle

Yes. For example, a quadrilateral with internal angles of 80, 80, 80, 120 has three congruent angles, but is not a rectangle.

square and a rectangle

If all adjacent angles are congruent, it can only be a rectangle (or square).

Yes