How to do inverse sine in excel

Photos come out a bit blurry, but other than that. I'm a 8th grader and some algebra is hard but with is app it not only gives my the answers it teaches you in different ways to help you understand math better, plus there's like zero ads, would recommend especially for math.

It helps in pretty all kinds of problem, this app is great, I recommend they make a history one. Thanks to devs. You can solve simple problems or complicated problems, but it's really funny texting with the app thinking like they we'll replay to you one day 💀. I know they have to make money some how but I'm broke­.