Question

Based on the diagram which of the following represents the cosine of 70°

Answer 1

x/12.4

Explanation:

Answer 2

Answer:
`\bold{b.\ (x)/(12)}`

Explanation:

`cos\ \theta=(adjacent)/(hypotenuse)\\\\\\\text{The side adjacent (touching) the }70^o\text{ has a length of x.}\\\text{The hypotenuse (opposite of`