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Does a irregular rectangle have any perpendicular lines?
Aquadrilateral that is called a rectangle has by definition 4 right angles (all sides are perpendicular to their neighbors) and opposite sides that are equal in length and parallel.
Make aquadrilateral that has at least one angle that is smaller than a right angle?
Look at a diamond symbol in a pack of cards. The top and bottom vertices are usually acute angles.
What are lines that intersect right angles called?
Lines that intersect right angles (ninety-degree angles) are described as perpendicular.
What are two angles called when they are both congruent and supplementary?
Right angles
Is aquadrilateral with no parallel sides a trapezoid?
No.
Does a irregular rectangle have any perpendicular lines?
Aquadrilateral that is called a rectangle has by definition 4 right angles (all sides are perpendicular to their neighbors) and opposite sides that are equal in length and parallel.
Make aquadrilateral that has at least one angle that is smaller than a right angle?
Look at a diamond symbol in a pack of cards. The top and bottom vertices are usually acute angles.
How many acute angle does aquadrilateral have?
A quadrilateral may have zero, one, two, or three acute angles.
What is the two lines called that intersect at right angles?
They are called perpendicular lines that intersect each other at right angles.
What are parallelograms with four right angles called?
A parallelogram with four right angles is typically called either a Rectangle or a Square.
How many right angles are there in a rhombus?
A rhombus normally has no right angles (at the vertices). If a rhombus has right angles (at the vertices), it is called a square. The diagonals of a rhombus meet at right angles.
What are lines that intersect right angles called?
Lines that intersect right angles (ninety-degree angles) are described as perpendicular.
What are two angles called when they are both congruent and supplementary?
Right angles
Angles that add up to 90 degrees are called?
Complementary angles. Angles that add up to 180 are called supplementary angles. :)
Is aquadrilateral with no parallel sides a trapezoid?
No.
Lines that intersect to form right angles are called?
Perpendicular lines intersect to form right angles
What is a quadrilateral with all of whose angles are right?
A quadrilateral having four right angles is called a rectangle.
