ADA: Area is the space inside the lines of a 2D shape, look. KAYLA: So, the pink bits are the areas? ADA: Precisely. ADA: Now let’s learn howe to measure area. KAYLA: Can we start with measuring ...

Shereen: And I'm going to show you how easy it is to measure the playground by coding your BBC micro:bit to become a distance calculator. Alright, so area is a measure of the amount of space ...

In the past, surface areas were determined by covering the surface of the human subject with patches of paper and then measuring the area of all the patches after they had been stripped off the ...