The Algebra and Geometry of Square Root

If we have a square with a given area, then we can find the length of its side. For example, a square with area 4 square units has a side length of 2 units. In other words, in finding the side length of a square with area 4 square units,we are looking for a number […]
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Introduction to the Concept of Area

Suppose a room floor with length 12 feet and width 10 feet shown in Figure 2 is to be tiled using of a 1 foot by 1 foot tile shown in Figure 1, then it is clear  120 tiles are needed. Figure 1 – A square representing a tile measuring 1 foot by 1 foot. […]
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