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