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No, a paralleogram that has even one right angle must have all right angles in order to keep the opposite sides parallel.

So, a parallelogram will have either no right angles (in which case it will always have 2 acute angles and two obtuse angles) or it will have 4 right angles (in which case it will be called a square or a rectangle, and will obviously have no acute or obtuse angles).

Q: Can a parallelogram have 2 right and 2 acute angles?

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A parallelogram has 0 or 2 acute angles. If the parallelogram happens to have four right-angled corners, it is still a parallelogram (and a rectangle), but no acute angles.

a rectangle has 4 right angles, a parallelogram has 2 acute angles and 2 obtuse angles

The difference is: 1) the rectangle has all right angles 2)a parallelogram has acute and obtuse angles but not a rectangle

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.

Because it has 4 interior right angles whereas a parallelogram has 2 obtuse angle and 2 acute angles.

Related questions

A parallelogram has 0 or 2 acute angles. If the parallelogram happens to have four right-angled corners, it is still a parallelogram (and a rectangle), but no acute angles.

a rectangle has 4 right angles, a parallelogram has 2 acute angles and 2 obtuse angles

parallelogram

The difference is: 1) the rectangle has all right angles 2)a parallelogram has acute and obtuse angles but not a rectangle

Because it has 4 interior right angles whereas a parallelogram has 2 obtuse angle and 2 acute angles.

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.

Because it has 4 interior right angles whereas a parallelogram has 2 obtuse angle and 2 acute angles.

Parallelogram.

A parallelogram has 2 equal opposite acute angles and 2 equal opposite obtuse angles with its 4 angles adding up to 360 degrees

A parallelogram has 2 equal opposite acute angles and 2 equal opposite obtuse angles.

parallelogram

Parallelograms have 2 acute and 2 obtuse angles, or 4 right angles in the case of a rectangle. But either way, the max number of acute angles is 2 and the minimum is zero. Remember acute angles is less than 90 degrees so in a square or rectangle, which is a parallelogram since it has two sets of parallel sides, there are NO acute angles. So the answer to the question is..it depends, but no more than two for sure.