acute and obtuse.
Acute, obtuse and opposite angles are equal
parallelograms, rhombuses, & hexagons
Yes. All rhombuses (rhombi), apart from the special case of squares, are parallelograms with 2 obtuse angles.
Yes because a parallelogram normally has 2 equal opposite obtuse angles and 2 equal opposite acute angles in which all 4 angles add up to 360 degees.
acute and obtuse.
Acute, obtuse and opposite angles are equal
parallelograms, rhombuses, & hexagons
Yes. All rhombuses (rhombi), apart from the special case of squares, are parallelograms with 2 obtuse angles.
Yes because a parallelogram normally has 2 equal opposite obtuse angles and 2 equal opposite acute angles in which all 4 angles add up to 360 degees.
Parallelograms normally have 2 congruent obtuse angles and 2 congruent acute angles that altogether add up to 360 degrees
No because all parallelograms have 4 interior angles that add up to 360 degrees. So 2 right angles and 2 obtuse angles would be greater than 360 degrees.
A rectangle cannot have any obtuse angles; it contains only right angles. Parallelograms can have two, provided that the others are acute.
Yes. All parallelograms, except their degenerates form (rectangles), must have two obtuse angles.
no parallelograms can have either obtuse or acute angles. however not a right angle s it makes it a rectangle
They are both 4 sided quadrilaterals having 4 interior angles that add up to 360 degrees but a rectangle has 4 right angles whereas a parallelogam has 2 equal obtuse and 2 equal acute angles
In all parallelograms, opposite angles are equal and the 4 interior angles add up to 360 degrees. In someparallelograms, all of the angles are 90 degrees. These parallelograms are rectangles.