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Can a quadrilateral have two angles that measure 90 degrees?
yes!! a square! a squares angles are all 90 degrees. and a quadrilateral with 2 90 degree angles, and 1 with 40 one with 50. very possible.
A quadrilateral with four 90-degree angles?
A rectangle.
Why is a square always a rectangle but a rectangle is not always a square?
The definition of a rectangle is a quadrilateral with four 90 degree angles, which is not always a square. The definition of a square is a quadrilateral with four 90 degree angles and all sides congruent, which is always a rectangle.
Which description does not guarantee that a quadrilateral is a rectangle?
A quadrilateral is not necessarily a rectangle. The only time this is not true is in the case of a square on a quadrilateral without four 90 degree angles.
Two lines are perpendicular if they cross at 45 degree angles?
Two lines are perpendicular if they cross at 90 degree angles.
Can a quadrilateral have two angles that measure 90 degrees?
yes!! a square! a squares angles are all 90 degrees. and a quadrilateral with 2 90 degree angles, and 1 with 40 one with 50. very possible.
What are to quadrilateral that are equal?
90 degree angles
A quadrilateral has two 90 degree angles and a 91 degree angle What is the measure in degrees of the fourth angle of the quadrilateral?
4 sides requires Total interior angles of 360 degrees 360-90-90-91= 89
A quadrilateral with two sets of parallel lines but does not have 90 degree angles is called a?
A Parallelogram
A quadrilateral with four 90-degree angles?
A rectangle.
Does a parallelogram have a 90 degree angle?
No , a parallelogram can not have a 90 Degree angle .Reason : A Parallelogram can be defined as a quadrilateral whose two s sides are parallel to each other and all the four angles at the vertices are not 90 degrees or right angles, then the quadrilateral is called a parallelogram.
What is a quadrilateral with four 90-degree angles?
A square and a rectangle
A quadrilateral with four 90 degree angles?
A square or a rectangle
What kind of quadrilateral is a equiangular?
Equiangular quadrilaterals are four-sided polygons that have equal angles. These include squares (90 degree angles) and rectangles (90 degree angles).
What shape is a quadrilateral with all of its angles the same?
It is a square or a rectangle both of which have 4 interior 90 degree angles
What quadrilateral having all four sides congruent but no 90 degree angles?
rhombus
Why is a square always a rectangle but a rectangle is not always a square?
The definition of a rectangle is a quadrilateral with four 90 degree angles, which is not always a square. The definition of a square is a quadrilateral with four 90 degree angles and all sides congruent, which is always a rectangle.
