If two secants are drawn to a circle from an external point, then the product of the length of one secant segment and its ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

In Assam, the most visible risk is flooding. As per a study by the Ministry of Home Affairs, Government of India, the state ranks 2nd in the flood risk index. Assam State Disaster Management Authority ...