No
Explanation: it depends on what kind of triangle you are doing so,I am going to assume that it is a regular triangle.
to be honest I don’t think there is a way to be able to put this into a triangle
Answer:
-(√105)/11
Step-by-step explanation:
Tangent is the ratio of sine to cosine. When tangent is positive, sine and cosine have the same sign. This means the appropriate choice will be either the first one or the last one.
cos(θ) = -√(1 - sin(θ)²) . . . . in the 3rd quadrant
... = -√(1 - (-4/11)²)
... = -(1/11)√(121 -16)
... = -(√105)/11 . . . . . . matches the first selection
I think 5 and 2 are linear pairs, 3 and 4 are complementary angles, 1 and 2 are vertical angles, and 5 and 2 are also supplementary angles
I could be wrong but I’m pretty sure!!
Answer:
13
Step-by-step explanation:
so you do it and you get 13
