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.
May in Santorini: The weather in May, is consistently sunny and warm. May is the month when the beach towns open for business. June in Santorini: The weather in June is a hot and sunny. It is the start of beach season when tourists arrive in large numbers. July in Santorini: The weather in July is a hot and sunny.