Could it be a circle perhaps
This shape has only one pair of opposite sides and no right angles: <
A circle. One side, zero angles. Also a line as it is a 1-dimensional shape.
No - only one of the diagonals bisects the angles of the shape.
With no acute or obtuse angles, the shape must only have right angles. For a quadrilateral, that limits it to a square or rectangle. Because each side has a different length than the one next to it, it has to be a rectangle.(Or, it could be a shape with any amount of sides above 4, as long as the angles are all right angles)
trapazoid
its a shape
A quadrangle is any shape which has 4 angles. In order for an angle to exist, there needs to be two lines meeting at a point. If the shape is a polygon (a closed 2d shape) then 4 angles means it must also have 4 sides. Thus a quadrangle with only one side would be impossible.
This shape has only one pair of opposite sides and no right angles: <
A circle. One side, zero angles. Also a line as it is a 1-dimensional shape.
No - only one of the diagonals bisects the angles of the shape.
Certain kinds of trapezoids only have one pair of equal angles. Like so... ________ |...............\ |................\ |.................\ |..................\ ---------------- See? The only congruent angles are the two right angles on the left side. (Ignore the dots, it was the only way I could get my diagram to format properly)
a trapezoid
That shape would be a trapezoid.
With no acute or obtuse angles, the shape must only have right angles. For a quadrilateral, that limits it to a square or rectangle. Because each side has a different length than the one next to it, it has to be a rectangle.(Or, it could be a shape with any amount of sides above 4, as long as the angles are all right angles)
you cannot make a regular shape which has 3 right angles only, you will always end up with 4 right angles
trapazoid
2-D: Isosceles triangle would be my best answer. There isn't a 2-D shape with only two angles, so I'll assume your asking for the shape with two congruent angles and all other angles are different. That would be an isosceles triangle. One angle is unique, the other two are congruent. But, that isn't the only one. So long as a shape has an odd number of sides this can happen. 3-D: a cylinder only has two angles, and they're both right angles.