Can you answer this question in long division (show work ) you

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?

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)