c.) Next, draw as accurately as possible the positions of Venus on the observation dates. To do this, you will need to use information contained in the handouts; the telescope observations tell you how the size and illumination (by the sun) of Venus changes. From this, you can determine the relative positions of the earth and Venus. d.) Based on your results, estimate the length of the venusian year. How close where you to the actual value of the venusian year