An obtuse triangle or an isosceles triangle if the 2 acute angles are equal in size
A trapezoid has 4 sides, 2 acute and 2 obtuse angles, and only one pair of parallel sides
4
parallelogram
polygon
A shape with 2 acute angles and 2 obtuse angles is typically a quadrilateral. This configuration can create various forms, such as a kite or an irregular quadrilateral, as long as the sum of the angles equals 360 degrees. The presence of both acute and obtuse angles gives the shape a unique appearance, distinguishing it from more regular polygons.
a trapezoid :) * * * * * Not necessarily. A trapezoid can have two right angles, one acute and one obtuse angle. A parallelogram which is not a rectangle must have 2 acute and 2 obtuse angles.
2 obtuse and 2 acute in the classic kite shape.
A parallelogram
A trapezoid.
A trapezoid has 4 sides, 2 acute and 2 obtuse angles, and only one pair of parallel sides
With 2 acute and 2 obtuse angles it has 4 angles - the shape is a quadrilateral. The shape can be one of trapezium, parallelogram, rhombus, kite or a general quadrilateral. With the two acute angles next to each other (forcing the two obtuse angles to be next to each other) the shape can be either a trapezium or a general quadrilateral.
4
parallelogram
polygon
no....
A shape with 2 acute angles and 2 obtuse angles is typically a quadrilateral. This configuration can create various forms, such as a kite or an irregular quadrilateral, as long as the sum of the angles equals 360 degrees. The presence of both acute and obtuse angles gives the shape a unique appearance, distinguishing it from more regular polygons.
No shape does. If it has 4 sides and one pair of parallel lines it cannot have only 1 right angle, it must either have: 1) 2 right angles, 1 acute acute and 1 obtuse angle; or 2) no right angles, 2 acute angles and 2 obtuse angles; in which case it would be a trapezium (trapezoid).