Answer + Step-by-step explanation:
8.) Corresponding angles are the angles like 1.) and 2.). By this definition, we have 4 such pairs. These pairs are 1.)+2.), 6.)+8.), 7.)+5.), and 4.)+3.).
9.) Alternate interior angles are angles that are opposite on the inside of the figure. Therefore, the pairs are 4.)+1.), and 5.)+6.).
10.) Alternate exterior angles are angles that are opposite on the outside of the figure. Therefore, the pairs are 7.)+8.), and 2.)+3.)
11.) Same-side exterior angles are angles that are on the same side, but on the outside of the figure. Therefore, the pairs are 2.)+8.) and 7.)+3.).
12.) Vertical angles are angles that are formed at an intersection that are opposite to each other, Therefore, the vertical angles are 7.)+6.), 4.)+2.), 5.)+8.), and 3.)+1.).
13.) Linear pairs are angles that form a line. Therefore, the linear pairs are 7.)+4.), 2.)+6.), 1.)+8.), and 5.)+3.).
14.) Since the measure of angle 6 is 108 deg, you can use the properties of angle pairs in parallel lines intersected by a transversal to figure out the rest. In order from angle 1 to angle 8, the measures are 72deg, 72deg, 72deg, 72deg, 108deg, 108deg, 108deg, 108deg