4 angles.
Quadrilaterals have exactly four angles.
All quadrilaterals have consecutive and opposite angles.
For all trapezoids, and indeed all quadrilaterals, the total of inside angles is 360°.
All quadrilaterals have 4 interior angles that add up to 360 degrees.
4 angles.
A trapezoid is a quadrilateral and like all quadrilaterals it will have a total sum of 360 degrees of interior angles.
Quadrilaterals have exactly four angles.
ALL quadrilaterals have 4 angles
All quadrilaterals have consecutive and opposite angles.
Quadrilaterals have 4 sides, 4 angles, and 4 vertices.
For all trapezoids, and indeed all quadrilaterals, the total of inside angles is 360°.
All quadrilaterals have a total of 360 degrees
All quadrilaterals have diagonally adjacent angles.
None because the sum of the interior angles for any quadrilateral must total 360 degrees.
All quadrilaterals have 4 interior angles that add up to 360 degrees.
The quadrilaterals with all angles congruent are rectangles and squares. They are the only quadrilaterals in which all four angles are right angles.