Answer:
160,170 and 240,250
Step-by-step explanation:
sorry if wrong
It is b because idk im just doing this so i can ask more questions
<span>La respuesta es 68/4489 en términos más bajos.</span>
For this case we have that by definition of trigonometric relations of a rectangular triangle that, the sine of an angle is given by the opposite leg to the angle on the hypotenuse of the triangle.
That is to say:
We clear the length of the leg:
Answer: