find sin A
a 4/5
b 5/4
c 3/5
d 5/3
e 3/4
f 4/3
![find sin A a 45b 54c 35d 53e 34f 43 class=](https://us-static.z-dn.net/files/d1d/af4177ca970e2dfec93b0236c147f1f7.jpg)
Answer: 4/5 (first choice)
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Work Shown:
sin(angle) = opposite/hypotenuse
sin(A) = BC/AC
sin(A) = 24/30
sin(A) = (6*4)/(6*5)
sin(A) = 4/5