Question

The equation tan(55°)= 15/b

can be used to find the length of AC
What is the length of Ac? Round to the nearest tenth.

Answer 1

Answer:
`AC=10.5`

Explanation:

Assuming that
`b=AC` and given the following equation:

`tan(55\°)=(15)/(b)`

You need to solve for "b" in order to find the lenght of AC asked in the exercise.

Therefore, with this procedure you get that the lenght of AC is the following:

`(15)/(tan(55\°))=b`

`b=AC=10.5`