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Yes, opposite angles in a parallelogram must be equal.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoYes
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What is a characteristic for a parrallelogram?
a parallelogram has parallel opposite sides and its opposite angles are congruent
What is a parrallelogram that is equilateral?
A rhombus has 4 equal sides but no right angles
What are the opposite sides to a parrallelogram?
The opposite sides in a parallelogram are parallel and the same length. However, they are not angles at 90 degrees (right angles).
What is a parrallelogram that is both a rectangle and a rhombus?
A parallelogram has opposite sides equal and parallel. A rectangle means the angles are all 90o as well as opposite sides being equal and parallel A rhombus means all sides are equal in length as well as opposite sides being parallel A parallelogram with angles of 90o (also a rectangle) and all sides equal (also a rhombus) is a square.
Are opposite angles equal?
yes opposite angles are equal
Opposite angles in a parrallelogram are?
Opposite angles of a parallelogram are congruent.
What is a characteristic for a parrallelogram?
a parallelogram has parallel opposite sides and its opposite angles are congruent
Are both pairs of opposite angles are congruent in a parrallelogram?
Yes, both pairs of opposite angles in a parallelogram are congruent.
What is a parrallelogram with 4 equal sides but no right angles?
A rhombus.
What is the same about a parrallelogram and a rectangle?
-- four sides -- four angles -- opposite sides are equal -- opposite sides are parallel -- opposite angles are equal -- adjacent angles are supplementary -- sum of interior angles is 360 degrees -- sum of exterior angles is 360 degrees -- area = (length of the base) x (height) -- can always be formed with two triangles -- diagonals bisect each other
What is a parrallelogram that is equilateral?
A rhombus has 4 equal sides but no right angles
Are opposite angles of a parrallelogram either supplementary convex congruent parallel or acute?
Congruent.
How are the lengths of a parrallelogram related?
The opposite sides of a parallelogram are of equal length.
What are the opposite sides to a parrallelogram?
The opposite sides in a parallelogram are parallel and the same length. However, they are not angles at 90 degrees (right angles).
Would a square be a parrallelogram?
Yes, a square would be a parrallelogram because its opposite sides are equal in length and its a polygon(4 sided shape). Also its a parrallelogram because its opposite sides arn't just equal but they are also both parallel.So, Yes squares are parrallelograms.
What is a parrallelogram that is both a rectangle and a rhombus?
A parallelogram has opposite sides equal and parallel. A rectangle means the angles are all 90o as well as opposite sides being equal and parallel A rhombus means all sides are equal in length as well as opposite sides being parallel A parallelogram with angles of 90o (also a rectangle) and all sides equal (also a rhombus) is a square.
Are opposite angles equal?
yes opposite angles are equal
