No. It's only a parallelogram if both pairs of opposite sides are parallel.
If the triangles are congruent and you match the hypotenera the right way, you can get a rectangle. If the triangles are not congruent, you can't even necessarily get a quadrilateral.
There are: (5*10)+(3*6)+(1*8)+(1*4) = 80 sides intotal
A parallelogram.
No. It's only a parallelogram if both pairs of opposite sides are parallel.
wind does speed it up because the quadirlateral of the 64 equals 10
If the triangles are congruent and you match the hypotenera the right way, you can get a rectangle. If the triangles are not congruent, you can't even necessarily get a quadrilateral.
No. The definition of 'quadrilateral' is 'four-sided figure'. That's what the 'quad...' in its name means. As soon as it gets another side, it's not a quadrilateral any more.
There are: (5*10)+(3*6)+(1*8)+(1*4) = 80 sides intotal