A parallelogram has two sets of parallel sides. Opposite sides of a parallelogram are congruent. This means that opposite angles are congruent as well. All parallelograms must fit this description or else it's not a parallelogram.
All rectangles are parallelograms.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
No. Parallelograms are never trapezoids. Trapezoids are never parallelograms.
No, there are no parallelograms in sports.
All squares are parallelograms, but all parallelograms are not squares.
False! Squares are parallelograms. Parallelograms can be squares or rectangles or neither.
No. All rhombi (rhombuses) are parallelograms but all parallelograms are not rhombi.
What is the difference between collaborative relationships and transactional relationships?
It is NOT as case of 'Some'. It is ALL rectangles are parallelograms.
Parallelograms are squares is sometimes true. Squares are parallelograms is always true. Rhomboids are parallelograms is also always true. So not all parallelograms are squares but some are.