Over the next few minutes im going to be giving away FREE POINTS ... First one to answer gets brainiest!! ,,,

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?

Ineed with number 6 , explain how to get 1978

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x