Question

The terminal side of θ passes through the point (-3,7).

what is the exact value of sinθ in simplified form?

Answer 1

Answer: 7 Square root 58/58

Explanation:

Answer 2

`sin(\theta)=(7)/(√(58) )`

Explanation:

We are given

the terminal side of θ passes through the point (-3,7)

so,

x=-3

y=7

Since, x-value is negative and y-value is positive

It means that angle lies in second quadrant

Firstly, we will draw triangle

sin is always positive

so, we get

`sin(\theta)=(7)/(√(58) )`