ANSWER:
1st option: Multiply 4 by 2
Explanation:
The 30-60-90 triangle is a special triangle where the following is true:
We can see that to determine the value of the hypotensive, we must multiply the side opposite the 30° angle by 2, which means that we must multiply 4 by 2.
So the correct answer is 1st option: Multiply 4 by 2