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A quadrilateral (4 sides) can have a maximum of 4 Right Angles, making it a Square.
if a quadrilateral has three right angles will also have have a fourth right angle. Making it a rectangle. The addition of all the angles in a triangle is 360 degrees. If there are three right angles, and you subtract their addition by 360, you will get ninty degrees.
Nope, a cube has 4 right angles. Mainly because it has 4 sides and HAVE to be equal length, making them all 90 degrees.
Yes, it can can have two right angles. However, only 2 sides are parallel in a trapezium. One side of the two remaining sides can be perpendicular to the parallel sides, making it have two right angles.
... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.
A kite has 4 right angles (all angles of the kite are right angles), since the kite is parallel. If the kite was cyclic, then 2 right angles. And if normal kite, then 0 right angles.
Exactly upright or vertical; pointing to the zenith; at right angles to the plane of the horizon; extending in a right line from any point toward the center of the earth., At right angles to a given line or surface; as, the line ad is perpendicular to the line bc., A line at right angles to the plane of the horizon; a vertical line or direction., A line or plane falling at right angles on another line or surface, or making equal angles with it on each side.
Yes, a rectangle has right angles. In fact it has 4 right angles.
Yes, the 4 inside angles are right angles
4 right angles, no other angles.
It has 6 angles, none of which are right angles.
No, the angles aren't right angles.