Question

if tan x = z/10 and cos = 10/y what is the value for sin x

Answer 1

Answer

z/y

Explanation

tan = opposite / adjacent

       = z/10

∴ opposite = z

   adjacent = 10

cos = adjacent / hypotenuse

       = 10/y

∴ hypotenuse = y

sin =  opposite / hypotenuse

    = z/y