Yeah. Its parallel to the two bases
The midsegment is the average of the top base and bottom base. Take B1+B2 and divide by 2.
Parallelograms have two sets of parallel lines. Trapezoids only have one pair of parallel lines.
Yes. To be a trapezoid, a quadrilateral must have one pair of sides that are parallel. Since rhombuses are parallelograms, they are all also trapezoids, so a subset of trapezoids are rhombuses.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
Some people define trapezoids as having at least one pair of parallel sides. By this definition, all parallelograms are trapezoids, though not all trapezoids are parallelograms.Some people define trapezoids as having exactly one pair of parallel sides. By this definition, the terms "trapezoid" and "parallelogram" are mutually exclusive.
The midsegment is the average of the top base and bottom base. Take B1+B2 and divide by 2.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
Some people define trapezoids as having at least one pair of parallel sides. By this definition, all parallelograms are trapezoids, though not all trapezoids are parallelograms.Some people define trapezoids as having exactly one pair of parallel sides. By this definition, the terms "trapezoid" and "parallelogram" are mutually exclusive.
No trapezoids are parallelograms, and no parallelograms are trapezoids.
There are isosceles trapezoids which are sometimes called regular trapezoids.
Yes, one pair.
All quadrilaterals are 4 sided shapes which includes trapezoids.
a midsegment
No, a quadrilateral isn't always a trapezoid. One way to consider it is that all trapezoids are quadrilaterals (four-sided shapes), but not all quadrilaterals are trapezoids. Some quadrilaterals are concave quadrilaterals, some are scalene convex quadrilaterals (called trapezoids in the UK), some would be trapezoids, and some would be parallelograms (rectangles, squares, rhomboids, rhombi). If parallelograms are considered a special case of trapezoids, then trapezoids would include all non-scalene convex quadrilaterals, which is a highly inclusive definition.
By definition, a trapezoid only must have exactly one pair of parallel sides. An isosceles trapezoid does have one pair of congruent sides, but not all trapezoids will have exactly one pair of congruent sides.
Trapezoids are never rectangles because, by definition a trapezoid has only one pair of parallel sides, and at most one right angle. A rectangle has two pairs of parallel sides and four right angles.
No. Isosceles trapezoids don't have 2 sets of equal sides, which is what a parallelogram is.