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Does a paralellelogram have 4 right angles and opposite sides of equal lenghth?

Anonymous

∙ 15y ago

Updated: 12/13/2022

A parallelogram always has opposite sides of equal length.

Its 4 angles may be right angles, but in most parallelograms they're not.

If they are, then that parallelogram is also called a 'rectangle'.

Wiki User

∙ 15y ago

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Are opposite angles equal?

yes opposite angles are equal

Are opposite angles of a parallelogram not congruent?

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

Are the opposite angles in a regular quadrilateral equal?

Yes, the opposite angles in a regular quadrilateral are equal.

Are opposite angles in a parrallelogram equal?

Yes, opposite angles in a parallelogram must be equal.

What is the measurements of opposite angles in a parallelogram?

Opposite angles of a parallelogram are equal.

Related Questions

Are opposite angles equal?

yes opposite angles are equal

Does a regular hexagon has all sides equal in lenghth?

Yes. A regular anything-gon has equal sides and equal angles.

Are opposite angles of a rhombus congruent?

NOImproved Answer:-Yes a rhombus has equal opposite acute angles and equal opposite obtuse angles

Are opposite angles of a parallelogram not congruent?

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

Does an arrowhead have opposite angles equal?

It has one pair of opposite angles that are equal but not two.

Which quadrilaterals have opposite angles congruent?

A square and a rectangle have opposite equal 90 degree angles. A parallelogram and a rhombus have 2 opposite equal acute angles and 2 opposite equal obtuse angles.

Are the opposite angles in a regular quadrilateral equal?

Yes, the opposite angles in a regular quadrilateral are equal.

Are opposite angles in a parrallelogram equal?

Yes, opposite angles in a parallelogram must be equal.

What is the measurements of opposite angles in a parallelogram?

Opposite angles of a parallelogram are equal.

What is a quadrangle that has equal opposite angles but they are not right angles and the opposite side are parallel and are equal in length?

square

When does a rhombus have equal angles?

A rhombus has two equal opposite acute angles and two equal opposite obtuse angles with all four angles adding up to 360 degrees.

What angles are pairs of opposite and congreuent angles formed by intersecting lines?

Equal opposite angles.

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