What’s the measure (not length) of arc AB and how did you find it? will give a brainliest

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Pls will give brainliest and all p. s u can zoom in if u cant see plss