Angle c is angle t on the dashed figure
The answer is C you welcome
We can write the domain and range in interval notation, which uses values within brackets to describe a set of numbers. In interval notation, we use a square bracket [ when the set includes the endpoint and a parenthesis ( to indicate that the endpoint is either not included or the interval is unbounded.
The answer is: 41.256 (You round it to the number that you're required to round it)