a circle had a radius of 14 feet. find the measure of the angle of the segment whose arc length is 55 feet

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?