josephhershey2003
josephhershey2003 josephhershey2003
  • 25-02-2020
  • Mathematics
contestada

this is trigonometry and i need to find x

this is trigonometry and i need to find x class=

Respuesta :

shilpa85475 shilpa85475
  • 02-03-2020

The value of x is 47.

Solution:

Given data:

The image is a right triangle.

Angle = 62°

Base of the triangle = 25

Height of the triangle (opposite) = x

And the other sides is hypotenuse.

Using trigonometric formulas,

[tex]$\tan\theta=\frac{\text{Opposite}}{\text{Base}}[/tex]

[tex]$\tan62^\circ=\frac{{x}}{\text{25}}[/tex]

[tex]$1.88=\frac{{x}}{\text{25}}[/tex]

Do cross multiplication, we get

1.88 × 25 = x

47 = x

Switch the sides.

x = 47

Hence the value of x is 47.

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