Respuesta :

Square root of 75 or 8.66 rounded. Use Pythagorean Theorem.
AL2006
Are you saying that all 3 sides of the triangle are equal, and are 10-ft each ?

In that case, if you set the triangle down on one of its sides,
the vertex at the top will be 5√3 = about 8.66-ft above the table.

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