Question

This is the last time I'm posting this, someone please help

Answer 1

The answer is A.

Step By Step Explanation:

You have to use Tangent Rule, tanθ = opposite/ adjacent. Then you have to substitute the following values into the formula :

`\tan(θ) = (oppo.)/(adj.)`

Let θ = 53°,

Let oppo. = 16 units,

Let adj. = x units,

`\tan(53) = (16)/(x)`

`x \tan(53 ) = 16`

`x = (16)/( \tan(53) )`

`x = 12.1 \: units\: (near.tenth )`