Question

if cos a =4/5then the value of tan a is?​

Answer 1

Step-by-step explanation:

cos a= 4/5

b/h = 4/5

hence b=4 and h=5

p²=h²- b²

p²= 5²-4²

p²=25-16

p²=9

p=3

tan a = p/b

tan a = 3/4

#666

Answer 2

Answer:

3/4 is the right answer

Step-by-step explanation:

hope it helps you