Yes
Yes
No because only right angle triangles have 2 acute angles
The difference is: 1) the rectangle has all right angles 2)a parallelogram has acute and obtuse angles but not a rectangle
a rectangle has 4 right angles, a parallelogram has 2 acute angles and 2 obtuse angles
None. They are all right angles.
2
It is a parallelogram.
Yes
Always 2 acute angels, and the third an be acute, right, or obtuse.
Yes
yes
NO!!! All four angles are right-angles (90 degrees) The word 'rectangle' means -right-angled quadrilateral.
No because only right angle triangles have 2 acute angles
If you are not a square then you are a rectangle.
There are no acute angles in a rectangle which has 4 equal interior right angles
The difference is: 1) the rectangle has all right angles 2)a parallelogram has acute and obtuse angles but not a rectangle