They add to 360 degrees.
Isosceles trapezoids have 2 (occasionally 3) equal sides and have 2 pairs of equal angles, but that's not case if they're not isosceles.
They are never equal.
As trapezoid is a quadrilateral. All quadrilaterals have 4 angles along with 4 sides
Only when it is an isosceles trapezoid otherwise no.
Trapezoids actually have 5 angles (Including the straight angle).
An isosceles trapezoid has 2 pairs of equal angles of different sizes and they add up to 360 degrees
The trapezoids have 4 angles
No, trapezoids are not rectangles. While both shapes have four sides, rectangles have opposite sides that are equal in length and all interior angles are right angles, whereas trapezoids have only one pair of opposite sides that are parallel.
Yes. Those trapezoids with four right angles are called squares. Since in order to be a trapezoids, a shape must be a quadrilateral with with one set of parallel lines, and a square fits those requirements. In conclusion, the trapezoids that have four right angles are squares.
No
no because then it is not a trapezoid.
yes * * * * * Never. A parallelogram has two pairs of equal angles opposite one another. A trapezoid does not.