Hello!
To find cosine, use the formula cos = adjacent / hypotenuse.
According to angle B, adjacent of angle B is side A, and the hypotenuse is side c because the hypotenuse is always opposite the right angle.
Therefore, the cosine of angle B is a/c.
Answer:
7
Step-by-step explanation:
The hypothesis is sometimes the if part in my opinion
Draw something personally offensive to the viewer (nothing inappropriate). Or you could simply add the subjects of your argument into the drawing.
