rellekewan11
rellekewan11 rellekewan11
  • 20-01-2020
  • Mathematics
contestada

I don't know this problem ​

I dont know this problem class=

Respuesta :

Matheng
Matheng Matheng
  • 20-01-2020

Answer:

The measure of the angle = 43.36°

Step-by-step explanation:

It is required the angle of the question mark, let it = x

So, we have a right triangle.

The opposite of the angle x = 17

And, the adjacent of the angle x = 18

We should know that:

tan x = opposite / adjacent

So, tan x = 17/18

∴ x = tan⁻¹(17/18) ≈ 43.36°

So, The measure of the angle = 43.36°

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