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

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Grade: Education Subject: mathematics
Does 7.4 cm, 8.1 cm, 9.8 cm form a unique triangle, many different triangles, or no triangles. Explain pls
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(130)

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

(35)

It forms a Unique triangle!