Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s radius r 35 kilometers arc length s 85

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

State if the two triangles are congruent. if they are, state how you know?

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8