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What angles does a paralellogram have?
It has two pairs of angles. Each pair of opposite angles is equal.
Are all angles equal on a paralellogram?
No.
What do the angles of a paralellogram add to equal?
They equal 360 degrees.
When is a paralellogram a revtangle?
A parallelogram is a rectangle when all of its angles are right angles (90 degrees). In other words, if the opposite sides of a parallelogram are equal in length and all angles measure 90 degrees, it is a rectangle.
Are opposite angles equal?
yes opposite angles are equal
What angles does a paralellogram have?
It has two pairs of angles. Each pair of opposite angles is equal.
Are all angles equal on a paralellogram?
No.
Are parallelograms squares?
yes because a paralellogram has two sets of paralell sides and a square does too and opposite sides are equal in length and opposite angles are congruent yes because a paralellogram has two sets of paralell sides and a square does too and opposite sides are equal in length and opposite angles are congruent
What do the angles of a paralellogram add to equal?
They equal 360 degrees.
How Dow you that the opposite angles of a parallelogram are equal?
First of all, you know the opposite sides of a parallelogram are equal because of the definition of a parallelogram. Therefore, two adjacent angles in the parallelogram are supplementary, because same-side interior angles in two parallels and a transversal are always supplementary. Therefore, opposite angles in a paralellogram are equal, because two angles both supplementary to a third angle are equal to each other.
When is a paralellogram a revtangle?
A parallelogram is a rectangle when all of its angles are right angles (90 degrees). In other words, if the opposite sides of a parallelogram are equal in length and all angles measure 90 degrees, it is a rectangle.
Are opposite angles equal?
yes opposite angles are equal
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.
