# Which types of quadrilateral have exactly three right angles?

##### 2 Answers

#### Answer

#### Answer:

#### Explanation

#### Explanation:

Quadrilaterals have

Here

Therefore, if

So no quadrilaterals have exactly

#### Answer

#### Answer:

#### Explanation

#### Explanation:

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#### Answer:

The types of quadrilaterals that have

- Squares

- Rectangles

- Other shapes where all angles are

#### Explanation:

The reason for this is:

All quadrilaterals interior angles must add up to exactly

So:

=

=

And thus, the fourth angle must be

All the best!

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