Question

Solve the question below 66

Answer 1

we get the value of x: x = 39.1

Explanation:

We are given:

Base = 19

Hypotenuse = x

and Angle = 62°

We need to find value of x.

We know that:
`cos\theta=(Base)/(Hypotenuse)`

Putting values and finding value of x

`cos\theta=(Base)/(Hypotenuse)\\cos\: 61=(19)/(x) \\0.4848=(19)/(x)\\x(0.4848)=19\\x=(19)/(0.4848)\\x=39.1`

So, we get the value of x: x = 39.1