haileysarah0403 haileysarah0403
  • 03-04-2021
  • Mathematics
contestada

Find X. Give your answer in the simplest form.

Find X Give your answer in the simplest form class=

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allenjmathew2121
allenjmathew2121 allenjmathew2121
  • 03-04-2021

Answer: 8

Step-by-step explanation:

We can use trigonometry to solve this:

If we call the angle at the top Ф then x is the opposite and 8 is the adjacent

Therefore we use Tan to solve this:

Tan Ф = opposite/adjacent

Tan 45 = X/8

1 = X/8

8 x 1 = X

Therefore X = 8

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kat7137
kat7137 kat7137
  • 03-04-2021
Hold up hold up I believe it’s 86 no? Because the triangle is 180 unless of course I am wrong
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