3 years ago

If sin A > 0 and cos A <0, in which quadrant does angle A terminate?

Mathematics

2 answers:

lisov135 [29]3 years ago

7 0

Answer:

angle A is in 2.quadrant

Sati [7]3 years ago

3 0

Answer:

second quadrant

Step-by-step explanation:

sin A > 0 ⇒ first/ second quadrant

cos A < 0 ⇒ second/ third quadrant

The second quadrant is common to both, thus A terminates in the second quadrant.

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