Question

Take two identical Set Square with 60 minus 30 degree minus 90 degree and place them adjacent to form a parallelogram as shown in the figure justify that the two Triangles are congruent

Answer 1

Step-by-step explanation:

Property : The opposite sides of a parallelogram are of equal length.

As we can see in the figure above, the opposite sides of figure are equal.

The figure above is a rectangle which is part of parallelogram.

Hence, the opposite sides of a parallelogram are of equal length.

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