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When is a paralellogram a revtangle?
A parallelogram is a rectangle when all of its angles are right angles (90 degrees). In other words, if the opposite sides of a parallelogram are equal in length and all angles measure 90 degrees, it is a rectangle.
Does a parallelogram have any right angles?
No, a parallelogram does not have any right angles by definition. A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length. Right angles are angles that measure exactly 90 degrees, which are not present in a parallelogram unless it is a special case like a rectangle or a square.
A parallelogram with 4 right angles and with sides different in length and width?
Well, honey, that's not a parallelogram, that's a rectangle. A parallelogram can have opposite sides equal in length and opposite angles equal in measure, but not necessarily right angles. So, in this case, you're describing a rectangle, not a parallelogram. But hey, at least you're on the right track!
What is the rule for parallelogram?
The rule for a parallelogram states that opposite sides are equal in length and parallel, and opposite angles are equal in measure. Additionally, the sum of the interior angles is always 360 degrees. The diagonals of a parallelogram bisect each other, meaning they cut each other in half at their intersection point.
When can a parallelogram also be called a square?
straight sides A parallelogram is a square when all four sides are the same length and all four angles are right angles (90 degrees).
Are the opposite sides of a parallelogram supplementary?
Yes, the opposite sides of a parallelogram are equal in length, but they are not supplementary. Supplementary angles refer to two angles whose measures add up to 180 degrees. In a parallelogram, consecutive angles are supplementary, meaning each pair of adjacent angles sums to 180 degrees, while opposite angles are equal but not supplementary.
What is a parrallelogram with equal sides?
A parallelogram with equal sides is a rhombus.
Is Square Alway A Parallelogram?
A parallelogram is always a "pushed over square". However a square implies 4 angles of 90 degrees (and 4 sides of equal length); a parallelogram has no angles that are 90 degrees, so really a parallelogram is never a square (even if the sides are all equal length).* * * * *Yet another horrendously incorrect answer by "The Community"!A parallelogram is NOT a "pushed over square". All four sides of a square are the same length. This is NOT necessarily true of a parallelogram.A parallelogram CAN have angles of 90 degrees and so a parallelogram CAN be a square.A parallelogram is a square in the sense that they are both 4 sided quadrilaterals but they both have different geometrical properties
What is another name for a parallelogram with the same length and the same angles?
A SQUARE A rectangle satisfies the angles but not the lengths. A rhombus satisfies the length, but not the angles. A parallelogram neither satisfies length nor angles.
How many angles and sides in parallelogram?
A parallelogram has four sides and four angles. The opposite sides of a parallelogram are parallel and equal in length, and the opposite angles are also equal in measure. The sum of the interior angles of a parallelogram is always 360 degrees.
How many feet is 200 degrees?
Angles don't measure length.
A parallelogram with all sides the same length and no angle measures 90 degrees?
a parallelogram who's sides measure the same is called a rhombus :^>
