Respuesta :

W can be represented in the following equation: 14/tan 38°=w
Since tan 38 equals 0.78128563, we divide 14 by 0.78128563 which gives a value of 17.91
W= 17.91

W+X (which is the whole lenght) can be represented in the equation: w+x=14/tan 19°
So
17.9+X=14/0.34432761
we isolate for x and obtain
X= 40.65-17.9
X=22.75 (which we round to 22.8)

So  the answer is option 4:
w = 17.9; x = 22.8

The value of w = 17.94 and x =22.4

What is a Right Angled Triangle ?

A right-angled triangle is one in which one of the angles is equal to 90 degrees. The sum of the other two angles is 90 degrees.

Perpendicular and the base of the triangle are the sides that include the right angle. The hypotenuse, which is the longest of all three sides, is the third side.

In the given figure , Considering two right angle triangle

base₁ = w+x

base₂ = w

height = 14

[tex]\rm tan \theta = \dfrac{perpendicular}{base}[/tex]

tan 38° = 14/w

w = 14/tan 38°

w = 14/0.78

w= 17.94

tan 19° = 14/(w+x)

w+x = 14/tan 19°

w+x = 14/0.344

w+x = 40.697

Therefore x = 40.697-17.94

x= 22.8

The value of w = 17.94 and x =22.4.

To know more about right angled triangle

https://brainly.com/question/3770177

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