If Rory measures the lemon juice and the vanilla extract into one spoon before adding them to a blender, how much liquid will be in the spoon ? and its math, is it a. 5/8 b. 1/5 c. 1.4 and d. 3/8?

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?