No only if its in the form of an isosceles trapezoid then its base angles will be the same but opposite angles are normally different.
Trapezoid.
yess absolutely ;)
A parallelogram has two pairs of sides that are parallel when a trapezoid only has one. A parallelogram's opposite sides are congruent and opposite angles are congruent. A trapezoid has no opposite congruent sides or angles, unless it's an isosceles trapezoid, which base angles are congruent. They both have four sides and four interior angles that add up to 360 degrees.
A trapezoid.
No, not all angles in a trapezoid are congruent. A trapezoid may have two pairs of congruent angles, or may have no congruent angles.
* both pairs of opposite sides are parallel * both pairs of opposite sides are congruent * both pairs of opposite angles are congruent * one pair of opposite sides are parallel and congruent * both diagonals bisect each other * all consecutive angle pairs are supplementary
Vertical angles
A trapezoid may have zero or one pair of congruent sides.
An isosceles trapezoid
Corgent Angles
Such angles are called vertically opposite angles.
2 pairs