In the wire of a university dorm, electrical wire is being pulled from a spool with a radius of 25 cm. what angle must the spool turn through to pull 2 meters of wire from the spool?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth