Question

if sinA=4/5 then find value of tanA

Answer 1

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sinA = 4/5 (given)

this implies that in any ∆ ,

perpendicular = 4, hypo = 5

so, height = 3

tanA = perpendicular / base = 4 / 3

$</p><p>\huge\mathfrak\blue{Thanks!}$

Answer 2

Step-by-step explanation:

sinA = 4/5 (given)

this implies that in any ∆ ,

perpendicular = 4, hypo = 5

so, height = 3

tanA = perpendicular / base = 4 / 3