A student needed to find the measure of angle b. He incorrectly said m angle b equals 120 degrees. Find the correct measure of angle b. What mistake did he likely make?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years