What trigonometric expression can be used to find the value of x? Replace a and b with the correct values.

A triangle with base side labeled 12 and vertical leg labeled x. Angle at top vertex is labeled 25 degrees. Angle at right vertex is marked right angle

Respuesta :

The trigonometric expression that can be used to find the value of x is tan(x) = 12/x

How to determine the trigonometric expression?

From the question, we have the following parameters:

  • Vertical Leg = x
  • Base length = 12
  • Angle at the vertical side = 25 degrees

The measure of x is then calculated using the following tangent ratio

tan(x) = Base length/Vertical leg

Substitute known values

tan(x) = 12/x

Hence, the trigonometric expression that can be used to find the value of x is tan(x) = 12/x

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