math teacher said its associative
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:
31.96 centimeter is the answer
Answer:
I think the distance between b and c is 3.
Step-by-step explanation:
