Wrapping awkwardly shaped Christmas presents is always a headache, but here's the formula for perfect gift wrap. You've carefully chosen the presents. You have scissors, tape and even some rolls of ...

The area of a circle is the amount of two-dimensional space enclosed by its circumference. The area of a circle is calculated using the formula: 𝐴 = 𝜋𝑟² The area of a sector is the two-dimensional ...

Holding a big bottle of water and a bag of steamed buns, and with uncombed hair and a slightly awkward way of speaking, Wei Dongyi does not seem like a typical university teacher. Wei, an assistant ...

I will never forget this one day when Kevin was a preschooler. We had an IEP meeting, and one of his proposed math IEP goals was to be able to visualize and identify what 2 of something looks like or ...

Mensuration is an important topic in the quantitative aptitude section of many bank exams. It involves calculating areas, perimeters and volumes of various geometrical shapes. Knowledge of mensuration ...

Abstract: We describe the first four Lamb-Rayleigh modes seen in an FBAR resonator. We also describe the effect of apodization (non parallel edges) have on the kx-ky space as compared to square ...