what is a triangle ?
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hi dear..
Step-by-step explanation:
triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted. In Euclidean geometry any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane.
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Answered by
1
Answer:
Triangle is a plane figure with three straight sides and three angles.
Step-by-step explanation:
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