Answer: 2
Explanation: A parallelogram is a quadrilateral which has both pairs of the opposite sides parallel. Congruent triangles are triangles that have exactly the same three sides and exactly the same three angles. So, in a parallelogram, each diagonal divides it in 2 congruent triangles.
Source: Algebra.com
You can get 2 triangles by cutting a parallelogram in half
It needs only 2 triangles to construct a parallelogram
A parallelogram has two pairs of congruent sides.
Equilateral triangles have three congruent sides and three congruent angles
A polyhedron with two congruent triangles. There are very many possible configurations.
You can get 2 triangles by cutting a parallelogram in half
It needs only 2 triangles to construct a parallelogram
A parallelogram has two pairs of opposite congruent lines
A parallelogram has two pairs of congruent sides.
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Equilateral triangles have three congruent sides and three congruent angles
how many triangles are formed when any parallelogram and it diagonals are drawn
Three are congruent.
A polyhedron with two congruent triangles. There are very many possible configurations.
A triangle has 6 parts ... 3 sides and 3 angles. It's possible for two triangles to have as many as 3 of their parts congruent, and the triangles still not be congruent.
It is helpful (not help full) because the two triangles formed by either diagonal are congruent.
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