Some me with this one .. i'm stuck

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?