Question

Which of these angles can replace x in tan (x)?

A. □

B. None of these angles are correct.

C. φ

D. θ

Answer 1

C. φ

Explanation:

`tan \phi \: = (6)/(5) \\ \\ tan x \: = (6)/(5) \\ \implies \: x = \phi`

Thus
`\Phi` can replace x