yes
two congruent triangles
you can't, because the Pythagorean theorem is for right triangles and the triangles formed by the diagonal of a parallelogram are not right triangles.
a hexagon * * * * * Depending on the shape and sizes of the triangles and where they are attached, you can also get a kite, a rectangle, a parallelogram, a decagon, octagon, pentagon.
No two equilateral triangles do not make a square but two right triangles do.
If it is in the form of two inverted triangles, then there are 8 triangles. If only the outline is used, there are 0 triangles.
Yes
two congruent triangles
two congruent triangles
You would get two scalene triangles.
No triangle is a parallelogram. No two sides are parallel.
Two congruent triangles.
You can get 2 triangles by cutting a parallelogram in half
Yes
If you draw one diagonal across a parallelogram, it will split it into two congruent triangles. A rectangle is a parallelogram, with all four angles equal to 90°.
Two congruent triangles.. To prove it, use the SSS Postulate.
the shape that can make two smaller triangles is parallelogram.
If they are congruent right angle triangles then just join them together side by side to form a parallelogram.