Somewhere between a trapezoid and a triangle. Imagine an image where the left edge is perpendicular to the base (right angle), the top declines slightly from left to right (acute angle), and the right side declines sharply from the top (obtuse) to its intersection with the base (acute).
Another option would be for the top to incline as it moves away from the side forming the obtuse angle, then the other side declines even more sharply forming acute angles at intersection with the top and bottom.
It is just an irregular quadrilateral.
isolese triangle
octegon
noA 4th angle would have to be obtuse, because the acute angles could not sustain a quadrilateral.
it is an irregular shape
Impossible. You cannot have an obtuse angle without an acute angle in a quadrilateral.
It is just an irregular quadrilateral.
isolese triangle
octegon
noA 4th angle would have to be obtuse, because the acute angles could not sustain a quadrilateral.
A trapezoid can have 2 right angles, an obtuse and an acute angle Or a kite.
it is an irregular shape
No, an obtuse triangles has one obtuse angle and two acute angles. If a triangle has an obtuse angle, it is considered obtuse and cannot be acute.
They will be acute angles.
For any quadrilateral (i.e. 4-sided figure), the angles will add up to 360 degrees. Since an obtuse angle is any angle with a measurement over 90 degrees, it is possible to have a quadrilateral with 3 obtuse angles. The fourth angle, however, must be acute (i.e. smaller than 90 degrees). Having 3 obtuse angles is not a requirement, however, for a quadrilateral.
A trapezoid contains either:two acute angles and two obtuse angles orone acute angle, one obtuse angle and two right angles.
Not possible... The internal angles of a quadrilateral always total 360. If you MUST have an angle of 90 degrees - the remaining angles must total 270. At least one of the remaining angles will always be obtuse.