1 rhombus 4-5 triangles
14
6
Two of them because there are 360 degrees in a trapezoid and 180 degrees in a triangle and so it follows that 360/180 = 2
A minimum of 2 triangles are needed, but you can also make a rectangle with 3 or more triangles.
1 rhombus 4-5 triangles
14
A trapezoid contains three triangles, or more depending on how you divide it. Where its longer parallel side is at the bottom, two triangles point up and one points down.
6
0 (trapezoid, kite, parallelogram) - 4 (rectangle)
6
Two of them because there are 360 degrees in a trapezoid and 180 degrees in a triangle and so it follows that 360/180 = 2
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.
2 rhombuses and 2 triangles
5 or 6 Depending on what shape you are thinking of
A minimum of 2 triangles are needed, but you can also make a rectangle with 3 or more triangles.
Six, I would guess!