Question

If sin α = 3/5 find the value of cos

α and tan α

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Answer 1

Answer:

sinA=3/5=p/h

p=3, h=5

h²= b²+p²

(5)²= b²+(3)²

25=b²+9

b²= 25-9

b=√16

b=4

b=4,p=3,h=5

Step-by-step explanation:

cos A=b/h= 4/5

tan A= p/b= 3/4