1/16/2013 10:06 pm New York State
I'm 5 grade
Dear Friend,
the math i just learn about shape , but i can explore the answer for you .
The different between parallelogram and trapezoid is the parallelogram had 2 pair of parallel ,but trapezoid had 1 pair parallel. It different is it had different how many pair are they.
The Parallelogram and trapezoid are the same because it also a parallel line in there shape
From,
Angelina Nguyen
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A parallelogram has 2 pairs of parallel sides, 2 equal diagonals, 2 equal obtuse angles and 2 equal acute angles
A trapezoid has only 1 pair of parallel sides with the diagonals and angles of various sizes
Whereas an isosceles trapezoid has still only1 pair of parallel sides but with equal length diagonals and 2 equal obtuse angles as well as 2 equal acute angles
A triangle is not a quadrilateral, but a parallelogram and trapezoid are.
They are both quadrilaterals because they have 4 sides
They are both 4 sided quadrilaterals but a trapezoid has only 1 pair of parallel line of different lengths whereas a parallelogram has 2 pairs of parallel lines
A parallelogram has two pairs of sides that are parallel when a trapezoid only has one. A parallelogram's opposite sides are congruent and opposite angles are congruent. A trapezoid has no opposite congruent sides or angles, unless it's an isosceles trapezoid, which base angles are congruent. They both have four sides and four interior angles that add up to 360 degrees.
A parallelogram has 2 pairs of parallel sides whereas a trapezoid has only 1 pair of parallel sides