The Distance Between the Earth and the Sun

How does the distance to venus m in relation to the sun, play into this diagram? Let me just read this out, and let's see if this helps. T kepler's third law. So during the transit of venus, we observe venus at two different points on the sun valet. We'll call the angle between the two paths some angle. Thanks to the law, we know the relative distance of all planets from the sun. Because we know relative distances, that can assume, because periiod period anandistance ea preamasons. Relationship makes us so vi.