Respuesta :

Answer:

Option B. MN/MO

Step-by-step explanation:

In a right angle triangle cosine of any acute angle = Base/ Hypotenuse

In the ∠ NMO Hypotenuse is MO and base of the triangle is MN.

Therefore cos (M) = Base / Hypotenuse = MN / MO

Therefore option B is the right answer.

Answer:  OPPTION B

Step-by-step explanation:

Given a right triangle, the cosine of an angle is:

[tex]cos\alpha=adjacent/hypotenuse[/tex]

Therefore, given the triangle MNO, you can conclude that cos(M) is the one shown below:

adjacent=MN

hypotenuse=MO

Then:

[tex]cos(M)=MN/MO[/tex]