The value of tan x when cos x= 1/2 is; √3
<h3>Right-angled triangles</h3>
From Trigonometric identities of right Triangles;
It follows that;
Hence, the opposite of angle X is;
Hence, it follows that tan x;
Hence, the value of tan x = √3.
Read more on right triangles;
brainly.com/question/20087965
Answer:
No.
Step-by-step explanation:
9 · 4 = 36
36 · 2.25 = 81
The last one because (1,5)^2 = (0,9)^2 + (1,2)^2
Answer: 1 and 1/2
Step-by-step explanation:
