30 points for anyone that can solve the question

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?

Identify the number as a rational or irrational.explain. 127

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in