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How do you describe the angles and sides of each quadrilateral?
quadrilateral--a four-sided figure, any length sides, any angles trapezoid--one pair of parallel sides, any length sides, any angles parallelogram--two pairs of parallel sides, opposite sides congruent, opposite angles congruent rectangle--two pairs of parallel sides, opposite sides congruent, all angles are right angles (90 degrees) rhombus--two pairs of parallel sides, all sides congruent, opposite angles congruent square--two pairs of parallel sides, all sides congruetn, all angles are right angles (90 degrees)
What can you say about the measures of the angles opposite the congruent sides?
If only two sides of one figure are congruent to two sides of another figure, you can say nothing about the opposite angles.
Which figure has opposite angles are congruent?
All regular polygons with an even number of angles. All the angles of polygons with an odd number of angles are also equal but there are no "opposite" angles.
How can a similar figure not be congruent?
if the angles of a figure are the same but the sides aren't, it is similiar. Congruent is angles and sides exactly the same
Can parallelograms have right angles?
Yes, it can... but does not have to. A parallelogram is a four-sided plane figure with opposite sides parallel. So as long as it has opposite sides that are parallel, it is a parallelogram.
How do you describe the angles and sides of each quadrilateral?
quadrilateral--a four-sided figure, any length sides, any angles trapezoid--one pair of parallel sides, any length sides, any angles parallelogram--two pairs of parallel sides, opposite sides congruent, opposite angles congruent rectangle--two pairs of parallel sides, opposite sides congruent, all angles are right angles (90 degrees) rhombus--two pairs of parallel sides, all sides congruent, opposite angles congruent square--two pairs of parallel sides, all sides congruetn, all angles are right angles (90 degrees)
What can you say about the measures of the angles opposite the congruent sides?
If only two sides of one figure are congruent to two sides of another figure, you can say nothing about the opposite angles.
What figure has opposite sides congruent?
A parallelogram has two sets of congruent parallel sides.
How can you tell if it is a parallelogram?
A parallelogram is a quadrilateral (four-sided figure) in which both pairs of opposite sides are parallel. You can check for that, specifically. As an alternative, you can check for any of the following conditions: * Opposite angles are congruent * Opposite sides are congruent
Why square is a rectangle?
The definition of a rectangle: A figure that has 4 right angles, has congruent diagonals that bisect, has 2 pairs of parallel sides, and has 2 pairs of opposite congruent angles. A square has all of the above, and thus, is a rectangle by definition.
What figure has four sides each length of 30 millimeters and the opposite sides are parallel and not all of the angles are congruent?
This figure is infact a square, because a square it the only regular quadrilateral.
Which figure has opposite angles are congruent?
All regular polygons with an even number of angles. All the angles of polygons with an odd number of angles are also equal but there are no "opposite" angles.
What is A figure with opposite sides that are equal and parallel and with four angles?
a rectangle
What is the term for a figure that has all sides are equal in length and opposite angles are congruent?
It is a Rhombus.
What is a plain figure in which all of the angles are right angles opposite sides are parallel and opposite sides are equal?
rectangles squares
What kind of figure is a quadrilateral with one pair of opposite sides are parallel and congruent?
It is a rectangle or a square.
How can you classify a figure that has 4 opposite sides that are parallel and has no right angles?
parrelogram
