Question

Does anyone know the answer?

Answer 1

AB = 4.41

Explanation:

→You are given the adjacent side and need to find the hypotenuse. For this, we use cos.

→Set it up, like so:

`cos25=(4)/(x)`

→To get rid of the x in the denominator, multiply everything by x:

`x(cos25=(4)/(x))`

`xcos25 = 4`

→Divide both sides by cos25:

x = 4.413

→Round to nearest hundredth:

x = 4.41