on This week in Math 10, we talked about how to find the area and volume of a sphere. In the example shown below, the diameter is 8 cm, and the radius is 4 cm. The results show that using the formulas show that the volume of this specific sphere is 268.1 cm^3. The surface area of the sphere is 201.1 cm^2.
on This week we learned about conversion between the Imperial and Metric system. We learned how to convert units between the Metric system, the Metric system to the Imperial system, and how to convert units between the Imperial system. I’ve found this particularly interesting because I travel to the US a lot, so I’ve always wondered how big miles are in relation to kilometres.