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
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A parallelogram has two pairs of opposite congruent lines
A parallelogram has two pairs of congruent sides.
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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