three
The trapezoids have 4 angles
A triangle cannot be formed by any number of trapezoids. Every time a trapezoid is stretched across one side of a triangle, a smaller triangle similar to the first is formed by the part not covered by the trapezoid. Unless... the triangle was equilateral and the trapezoids were isoceles. You could fill the triangle with 3 trapezoids as follows: Use the longer 'bottom' edge of each trapezoid and the 'left' edge of the next trapezoid to make up the edge of the triangle. The shorter 'top' edge of the trapezoids touch the 'right' edge of the next trapezoid in the center of the triangle.
There are normally 2 because one of them is an isosceles trapezoid
4
None unless it is an isosceles trapezoid then it will have 1 line of symmetry
If by "edge" you mean side, a trapezoid has four. Trapezoids are special types of quadrilaterals with two opposite sides being parallel.
There is one pair of parallel sides. A trapezoid can have at most one right angle. Not all trapezoids have right angles.
All trapezoids must be quadrilateral. And, as the name suggests a quadrilateral has four sides.
None normally unless it is in the form of an isosceles trapezoid of which it will then have 1 line of symmetry
Oh, dude, let me break it down for you. So, a trapezoid has 4 sides while a hexagon has 6 sides. To form a hexagon, you need 3 trapezoids because if you try to fit 4 trapezoids together, you're just gonna end up with a wonky shape that's not a hexagon. So, it takes 3 trapezoids to make 4 hexagons. Easy peasy!
Trapezoids have four sides and exactly one pair of parallel sides. A trapezoid is a 4 sided quadrilateral.
Well, honey, a hexagon has six sides, so technically you can fit six trapezoids in there if you get creative with your shapes. But if you're talking about how many trapezoids can fit perfectly inside a hexagon without overlapping, then the answer is zero. Hexagons and trapezoids are like apples and oranges, they just don't fit together like that.