Question

The point (12, 5) is on the terminal side of angle θ.
cos θ =

cot θ =

Answer 1

Explanation:

The point (12, 5)

x = 12, y = 5

=> r =√12²+5² =√144+25= √169=13

so, cos θ = x/r = 12/13 and

cot θ = x/y = 12/5