Question

If sin Θ = negative square root 3 over 2 and π < Θ < 3 pi over 2, what are the values of cos Θ and tan Θ?


cos Θ = negative 1 over 2; tan Θ = square root 3

cos Θ = negative 1 over 2; tan Θ = −1

cos Θ = square root 3 over 4; tan Θ = −2

cos Θ = 1 over 2; tan Θ = square root 3

Answer 1

@ganeshie8

Answer 2

this is a 3rd quadrant question where tan is positive, sin and cos are negative...

use the given information to find the missing side



find a... using pythagoras it will be negative...

then you can find tan and cos...

hope it helps