A trapezoid, a parallelogram, or a rhombus.
A parallelogram with four equal sides and no right angles is a rhombus.
A parallelogram with 4 equal right angles is a rectangle.
it is a rhombus
There are actually two answers. parallelogram and trapezoid. No. wait, a square or rectangle is a parallelogram, so I can't rule out that entire class. I guess you are left with trapezoid. Oh wait, a trapezoid can have two right angles and still fit the definition, so I can't rule out that entire class. A non-right triangular section would fit. A non-right trapezoid would be the same thing, I guess. A non-right parallelogram would also work.
Parallelogram.
Any shape with more than 3 sides can have two pairs of equal sides and no right angles. If it only has 4 sides in total and isn't a parallelogram, then it's a trapezoid.
it is a parallelogram or a trapezoid
An isosceles trapezoid will have diagonals of equal length but will never contain right angles by definition. A square and rectangle will have diagonals of equal length but will contain 4 right angles. A rhombus and any other parallelogram that does not contain right angles will not have diagonals of equal length.
A trapezoid, a parallelogram, or a rhombus.
A parallelogram with four equal sides and no right angles is a rhombus.
A rectangle is a parallelogram, and neither a trapezoid nor an isosceles trapezoid could have exactly two opposite right angles.So, a quadrilateral that is not a parallelogram and could have exactly two opposite right angles must be a kite.
trapezoid. Also Know, what shape has 2 right angles and no line segments? It could be a trapezoid. Because there are only two right angles, it can't be a square or a rectangle. Because there are no equal length sides, it's not a parallelogram at all.
a rhombus is a parallelogram with 4 equal sides. It does not need right angles; that is a special case which is a square
No, that's a square. A rhombus is a parallelogram with 4 equal sides, but no right angles.
A parallelogram with 4 equal right angles is a rectangle.
All quadrilaterals have four sides. All have interior angles totalling 360 degrees. A scalene quadrilateral has no parallel sides. A trapezoid has one pair of parallel sides and one pair of non-parallel sides. A parallelogram has two pairs of parallel sides. Opposite angles are equal. A rectangle is a parallelogram with four right angles at the corners, and therefore all angles are equal. A rhombus is a parallelogram with all four sides equal. A square is a rhombus with four right angles, and therefore all four sides are equal and all four angles are equal. A square is also a parallelogram with four equal sides.