Choose the quadrant in which the angle is located. 645º​

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.

Name the most appropriate metric unit for each measurement

What two criteria are needed for triangles to be similar