It would be 2:3.
Hope this helps!
Answer:
Next time show a picture
Step-by-step explanation:
But! A way you could solve this is to look at the opposite angle of 1 and see what the number is. The number opposite of 1 is always equal to 1. You could also see if there is a number next to 1. The number next to 1 +1= 180 degrees. Good luck!
Answer:
I believe the answer is a.
The first one because it’s the actual formula for a sphere and it has pie at the end because we are solving for a sphere