Answer:
Triangles OAB,BOC,COD,DOA are isocele and right , are thus equals and have the same hypothenus . The quadrilater ABCD is a diamond (having 4 sides equals) and its diagonals perpendicular is thus a square.
Step-by-step explanation:
4 because the triangles equals half and a square equals a full
The point that is equidistant<span> to all sides of a </span>triangle is <span>called the incenter.
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Answer:
Step-by-step explanation: