Question

Help with Number 1 please
< A

Answer 1

The angle A for the first question is equal to 43.6 degrees

Explanation:

1st step:

`(sin\theta)/(20) * (sin 90)/(29)`

2nd step:

Take 20 to the other side.

`sin \theta = (20(sin90))/(29)`

3rd step:

Solve the right side and then take the inverse sin of the right side to get the value of theta and you get 43.6 degrees

`\theta = 43.6`