dannymelvin09 dannymelvin09
  • 04-06-2021
  • Mathematics
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Answer Please.......​

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KurdishPotato
KurdishPotato KurdishPotato
  • 04-06-2021

Answer:

sinA = 4/5

cosA = 3/5

tanA = 4/3

Step-by-step explanation:

We calculate the calue of sinA by

dividing the opposite side with hypotenuse :

sinA = 12/15 and if we simplify fraction it will be 4/5

for cosA we divide adjacent side by hypotenuse :

9/15 simplified = 3/5

and for tanA we divide opposite side by adjacent side :

12/9 simplified = 4/3

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