Does 7.4 cm, 8.1 cm, 9.8 cm form a unique triangle, many different triangles, or no triangles. Explain pls

asked Aug 1, 2019 179k views

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It forms a Unique triangle!

Campari answered Aug 2, 2019

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As long as the dimensions satisfy the triangle inequality (these do), then three given sides ALWAYS form a UNIQUE triangle.

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