The answers are a rhombus, bisect a pair of opposite angles, and SAS congruency postulate respectively.
What is a rhombus?
A rhombus is a two-dimensional shape having four parallel opposite pairs of straight, equal sides. This shape resembles a diamond and is what you'd find on a deck of cards to represent the diamond suit. Rhombuses can be encountered in a variety of common situations.
We have a rhombus shown in the picture.
The intersection point is P
From the definition of the rhombus: JK ≅ KM
According to the SAS congruency postulate, two triangles are congruent if a triangle has two sides and an included angle that are congruent to the two sides and an included angle of another triangle.
Thus, the answers are a rhombus, bisect a pair of opposite angles, and SAS congruency postulate respectively.
Learn more about the rhombus here:
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