botlhaledikwidi21 botlhaledikwidi21

13-05-2021
Mathematics

contestada

Show that sin? 20° +sin? 40° + sin 80
2
(HINT: 40° = 60° -20° and 80° = 60° + 20°

Respuesta :

kenziee4340 kenziee4340

13-05-2021

Answer:

403

Step-by-step explanation:

when you use a scientific calculator cahio you would get the answer

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