Question

The measure of angle BAC can be calculated using the equation sin−1[3.1/4.5] = x.What is the measure of angle BAC? Round the nearest whole degree.

Answer 1

44 degrees.................

Answer 2

`x`≈
`44degrees`

Explanation:

It is given that The measure of angle BAC can be calculated using the equation
`sin^(-1)((3.1)/(4.5))=x`.

Thus, using the above equation , we have

`sin^(-1)((3.1)/(4.5))=x`

⇒
`sin^(-1)(0.689)=x`

⇒
`43.55=x`

⇒
`x`≈
`44degrees`

Therefore, the measure of
`{\angle}BAC` is
`44 degrees`.