SOLUTION: if cos A= 8/10 , which of the following is true? A) Tan A= 4/3 B) Sin A = 4/5 C) Tan A= 3/4 D) Sin A = 5/3

Algebra ->  Pythagorean-theorem -> SOLUTION: if cos A= 8/10 , which of the following is true? A) Tan A= 4/3 B) Sin A = 4/5 C) Tan A= 3/4 D) Sin A = 5/3      Log On


   

Question 1024438: if cos A= 8/10 , which of the following is true?
A) Tan A= 4/3
B) Sin A = 4/5
C) Tan A= 3/4
D) Sin A = 5/3
Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
Hi there,
If cosA = 8/10
then sinA = 6/10
TanA = 6/8 or 3/4
Answer C)
Hope this helps :-)