Simplify the formula. You now know enough to find the surface area of any rectangular prism. You can do it faster if you've learned some basic algebra. Start with our equation above: Area of a rectangular prism = lw + lw + wh + wh + lh + lh.
Check the Weather in Perissa, Santorini in September before you book your next holiday. This gives the best indication of the weather in September and includes figures for temperature, sunshine and rainfall. 1  25Â°C max day temperature.
Situated in the southern Aegean Sea, Santorini is a member of the Cyclades group of islands and is one of the most spectacular places in the world, matched by equally amazing weather. Located 200km south east from mainland Greece, Santorini enjoys a mild Mediterranean climate with year-round agreeable conditions.