Can someone answer this math problem for me?

At what times will the distance between the minute hand and the hour hand be 90 degrees?

I need to prove my math teacher wrong.

Sep 11, 2022, 7:00 PM
5 2 4

comments

3:00 and 9:00 ig?

Yeah but there are more.

well there’s going to be infinite times because there’s an infinite amount of decimals between 360 and 0

nvm im stupid af