ewtrtert54 ewtrtert54

09-09-2020
Mathematics

contestada

express sin110 as ratio of acute angle

Respuesta :

jimrgrant1 jimrgrant1

09-09-2020

Answer:

sin70°

Step-by-step explanation:

Given sin110° where 110° is an obtuse angle in the second quadrant.

The related acute angle in the first quadrant is 180° - 110° = 70°

Thus

sin110° = sin70°

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