when two lines cross, it is found that, the angles opposite each other are the same. They are known as . And also can the sine rule relationship in trigonometry be used with non-right angled triangle ?

the angles are called vertical angles and they are equal.

Use the Law of Sines or the Law of Cosines with non-right triangles.

Step-by-step explanation:

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .