Question

An angle in standard position measures π/2radians, and P(0, 1) is on the terminal side of the angle. What is the value of the cosine of this angle?

A. –1
B. 0
C. 1
D. undefined

Answer 1

B

Explanation:

0

Answer 2

Hey there!

φ
`= (pi / 2) * (180 / pi) = 90`

So, this would include that sense 90 is on
the on the x-axis, this would mean that this
would be (0).

Your correct answer is
`\boxed{\boxed{0}}`

Hope this helps.
~Jurgen