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A parallelogram in a circumscribed circle must be a what?
rectangle
Can a rectangle be a parrallelogram?
Yes, a rectangle can be a parallelogram. A rectangle is a type of parallelogram with all angles equal to 90 degrees. Additionally, opposite sides of a rectangle are equal in length. Therefore, all rectangles meet the definition of a parallelogram, but not all parallelograms are rectangles.
If a parallelogram is inscribed in a circle it must be a rectangle?
Yes, a parallelogram inscribed in a circle must be a rectangle. This is because a circle's inscribed angle theorem states that the opposite angles of a cyclic quadrilateral (a quadrilateral inscribed in a circle) must be supplementary. In a parallelogram, opposite angles are equal, which can only hold true if all angles are right angles, thus making the parallelogram a rectangle.
My quadrilateral has two pairs of parallel sides what must it be?
parallelogram or rectangle
Is every rectangle parallelogram?
Yes, every rectangle is a parallelogram. Parallelograms are defined as a shape with opposite, but parallel sides. A rectangle is defined as a shape with 90 degree angles, 2 sets of parallel sides, and the opposite sides must be equal in length. Because the sides of any rectangle are parallel, any qualified rectangle is a parallelogram.
A parallelogram in a circumscribed circle must be a?
rectangle
A parallelogram in a circumscribed circle must be a what?
rectangle
If a circle is circumscribed about a parallelogram the parallelogram must be a rectangle. True or False?
true
If a parallelogram is inscribed in a circle then it must be a?
If a parallelogram is inscribed in a circle then it must be a cyclic quadrilateral.
Can a rectangle be a parrallelogram?
Yes, a rectangle can be a parallelogram. A rectangle is a type of parallelogram with all angles equal to 90 degrees. Additionally, opposite sides of a rectangle are equal in length. Therefore, all rectangles meet the definition of a parallelogram, but not all parallelograms are rectangles.
What is a parallelogram that must have 4 equal angles?
It is a rectangle
Is there no rectangle that is not a parallelogram?
No, since all rectangles must be parallelograms.
If a parallelogram is inscribed in a circle it must be a rectangle?
Yes, a parallelogram inscribed in a circle must be a rectangle. This is because a circle's inscribed angle theorem states that the opposite angles of a cyclic quadrilateral (a quadrilateral inscribed in a circle) must be supplementary. In a parallelogram, opposite angles are equal, which can only hold true if all angles are right angles, thus making the parallelogram a rectangle.
What is a parallelogram with 4 right angles called?
A rectangle, possibly a square. Can you see why a parallelogram must be a rectangle if any one of its angles is right?
My quadrilateral has two pairs of parallel sides what must it be?
parallelogram or rectangle
Which of these figures must be a rectangle?
A parallelogram with at least one right angle
If parallelogram rstv has vt st then rstv must also be a?
rectangle
