Answer:
Latoya's statement because they are similar not congruent
Multiply the fraction by both things in the parenthesis.
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.
It’s b hope that helped have a great night