When working with circles it is important to recognise and be able to name different parts of the circle. A segment of a circle is an area enclosed by a chord and an arc. What is the name given to a ...

The quest to find the value of x within a circle is a common geometric puzzle. It often involves understanding fundamental ...

Diameter (d) is the distance across the circle through the center. Since the diameter passes through the center and connects ...

The standard interpretation of a null state, or empty state, posits it as devoid of structure. This paper introduces a ...

Calculating the cost of goods sold gives a business insight into its performance and helps calculate profit. Many, or all, of the products featured on this page are from our advertising partners who ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Home equity is the portion of a house that the homeowner holds outright — the difference between the house's value and the total amount they owe on the home. As their equity increases, homeowners can ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...