Respuesta :

Answer:

its b

Step-by-step explanation:

The height of the mat off the ground is 5√3 / 3 feet.

What is a right triangle?

A triangle is a three-sided polygon with three edges and three vertices. A right triangle is a triangle in which one of its angles measures 90 degrees.

What is the height of the mat?

In order to determine he height of the mat, tan would be used.

Tan = opposite / adjacent

Tan 30 = opposite / 5

1 / √3 = opposite / 5 = 5

Opposite = 5√3 / 3 feet

To learn more about triangle, please check: https://brainly.com/question/9329354