Answer:
An angle that measures less than 90 degrees.
Step-by-step explanation:
I'm sorry, but I don't understand ;-;
Answer: wait
Step-by-step explanation: oh ok so
20/5, or 4 whole, because 20 divided by 5 is equal to 4.
And I do not understand, the "centimeters" part. I'm not sure if the number is already in centimeters, or if there's a different unit of measurement (inches, feet, etc.) being used here. If you could tell me, I'll help.