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Are the opposite angles of a trapezoid congruent?
No. A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides parallel. The opposite angles not congruent.
What is a four-sided polygon with opposite sides parallel and congruent and four right angles?
A rectangle is a quadrilateral with opposite sides parallel and congruent and four right angles. If all four sides are congruent, it is a square.
What are necessary when proving that the opposite sides of a parallelogram are congruent?
A. Corresponding parts of similar triangles are similar.B. Alternate interior angles are supplementary.C. Alternate interior angles are congruent.D. Corresponding parts of congruent triangles are congruent
Is a quadrilateral a parallelogram if one pair of opposite angles is congruent and one pair of opposite sides is parallel?
Yes, it is.
How many sides are there in parallelogram?
Parallelograms have 4 sides, it is a quadrilateral with the opposite sides parallel, and the opposite angles are congruent.4
What is the opposite sides are parallel and congruent opposite angles are congruent?
every parallelogram
What is a quadrilateral whose opposite sides are parallel and congruent and whose opposite angles are congruent?
its a shape
Are 2 pair of parallel sides and opposite angle are congruent?
The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.
What has 4 sides all sides are congruent opposite sides are parallel opposite sides are congruent no angles are right angles?
A rhombus.
What shape has 4 sides Opposite sides are congruent Opposite sides are parallel Opposite angles are congruent?
rectangle
What shapes have opposite angles congruent?
Any polygon with 2n sides (n integer) where opposite sides are parallel, will have its opposite angles congruent.
Which of these statements describe properties of parallelograms?
Opposite sides are parallel, Consecutive angles are supplementary, Opposite angles are congruent, Opposite sides are congruent (APEX)
Is all quadrilaterals are parallelograms truth?
opposite sides are parallel opposite sides congruent opposite angles are equal opposite lines parallel 1 pair opp. lines parallel and congruent
Are the opposite angles of a trapezoid congruent?
No. A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides parallel. The opposite angles not congruent.
What is a characteristic for a parrallelogram?
a parallelogram has parallel opposite sides and its opposite angles are congruent
What is a four-sided polygon with opposite sides parallel and congruent and four right angles?
A rectangle is a quadrilateral with opposite sides parallel and congruent and four right angles. If all four sides are congruent, it is a square.
What is a four-sided polygon with opposite sides congruent and parallel and four right angles?
A rectangle is a quadrilateral with opposite sides parallel and congruent and four right angles. If all four sides are congruent, it is a square.
