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What shape has parallel lines perpendicular lines equal opposite angles and equal adjacent angles?
Wiki User
∙ 13y ago
square
Wiki User
∙ 13y ago
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What is true about both a rhombus and a square?
-- Opposite sides are parallel. -- Opposite sides are equal. -- All four sides are equal. -- Adjacent sides are equal. -- Adjacent angles are supplementary. -- Opposite angles are equal. -- Diagonals are perpendicular. -- Interior angles sum to two straight angles. -- Exterior angles sum to two straight angles.
Do all squares have two parallel sides?
All squares have TWO SETS of opposite, parallel sides. A square is a parallelogram with 4 equal sides and 4 equal angles (right angles) of which adjacent sides are perpendicular. The related parallelogram, the rhombus, or "diamond" shape, also has 4 equal sides, but no right angles, where opposite angles are equal and adjacent angles are supplementary (sum to 180 degrees).
What is the characteristics of a rhombus?
-- four equal sides -- opposite sides are parallel -- opposite angles are congruent -- diagonals are perpendicular
If two lines intersect to form adjacent angles then the lines are perpendicular?
Only if the angles formed are right angles otherwise they form vertical opposite equal angles
What are the 2 charcteristic's of the rhombus?
There are many characteristics of a rhombus. Every rhombus is a parallelogram, so it has all the characteristics of one: opposite sides are parallel, adjacent angles are supplementary, and the diagonals bisect each other. Additionally, there are two other characteristics that apply to rhombuses: the opposite angles are congruent and the diagonals are perpendicular.
What is true about both a rhombus and a square?
-- Opposite sides are parallel. -- Opposite sides are equal. -- All four sides are equal. -- Adjacent sides are equal. -- Adjacent angles are supplementary. -- Opposite angles are equal. -- Diagonals are perpendicular. -- Interior angles sum to two straight angles. -- Exterior angles sum to two straight angles.
Is a consecutive sides of a square are perpendicular to each other?
Yes. Squares only contain 90 degree angles, so all sides are perpendicular to the adjacent sides and parallel to the opposite one.
Do all squares have two parallel sides?
All squares have TWO SETS of opposite, parallel sides. A square is a parallelogram with 4 equal sides and 4 equal angles (right angles) of which adjacent sides are perpendicular. The related parallelogram, the rhombus, or "diamond" shape, also has 4 equal sides, but no right angles, where opposite angles are equal and adjacent angles are supplementary (sum to 180 degrees).
What is the characteristics of a rhombus?
-- four equal sides -- opposite sides are parallel -- opposite angles are congruent -- diagonals are perpendicular
If two lines intersect to form adjacent angles then the lines are perpendicular?
Only if the angles formed are right angles otherwise they form vertical opposite equal angles
I am a quadrilateral that has 4 right angles. My opposite sides are parallel and of equal length. What figure am I?
A quadrilateral with 4 right angles and opposite sides that are parallel can be either a rectangle if the adjacent sides are of different length or a square if the adjacent sides are of the same length.
Which quadrilateral has opposite sides that are not parallel and have angles that are not equal?
All quadrilaterals apart from rectangles. Even parallelograms have adjacent angles that are not equal.
What are the 2 charcteristic's of the rhombus?
There are many characteristics of a rhombus. Every rhombus is a parallelogram, so it has all the characteristics of one: opposite sides are parallel, adjacent angles are supplementary, and the diagonals bisect each other. Additionally, there are two other characteristics that apply to rhombuses: the opposite angles are congruent and the diagonals are perpendicular.
Is a trapezium perpendicular?
yes it is A trapizium has no right angles therefore there are no perpendicular.* * * * *Nonsense! A trapezium can have two adjacent angles which are right angles.
Are the adjacent angles of a rhombus supplementary?
Yes, adjacent angles are supplementary; however, opposite angles are not.
What are the angles if the two sides of two adjacent acute angles are perpendicular?
Complementary
If two sides of two adjacent acute angles are perpendicular then the angles are?
Complementary.
