The answer is A Becuase you only tell the x axis and there is only 2 points on the x axis
Step-by-step explanation:

2 + 2 equals to 4
You can do it on the calculator too.
use a calculator instead of asking
Using SOH CAH TOA, you have the Opposite side and you need to work out the Hypotenuse so you will use SOH. This means that the opposite divided by the sine of the angle is the hypotenuse: 18/sin(35) = x = 31.4