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.
Although it only happens on an average of once every ten days, temperatures can sometimes fall below 10Â°C or rise above 17Â°C in Santorini in November. In recent times, the hottest November day ever recorded in Santorini saw temperatures reach as high as 27Â°C.