Respuesta :

mhallornan
With pythagorean theorem and working backwards, you do 8100-1225 to get 6875, you then get the square root of that to get x=82.91 or rounded to 82.92

Answer:

X=28.3155948

Step-by-step explanation:

So we only need to use the Adjacent and the Hypotenuse

This means you need to use cos(

so it will be cos(36)=x/35

you multiply both sides by 35

35cos(36)=x

x=28.3155948

I apologise if this is wrong but it should be correct