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.
The weather in Santorini on May is always good. The average temperature is about 19 degrees. Late in the afternoon and evening it's cold but not too much. Dependants on you and in what weather you are used to (like the country you are coming from). October most of times is hotter than May.