An American star is circumscribed by a circle. The star is geometrically similar to the stars in the field of stars on Old Glory. The circle has a circumference of 188.5835779 inches. Find the area A ...

At 13 years old, O’Dorney won the 80th Scripps National Spelling Bee and shook hands with then-President George W. Bush in the Oval Office. In 2011, O’Dorney met then-President Barack Obama, this time ...

During the COVID years, my wife and I realised that our son was not a typical student of Mathematics. Numbers, symbols, and their relationships had always fascinated him. He would spend hours learning ...

Triangle AOB is drawn within a circle and has an area of 2772 square meters. Points A and B are on the circumference and point O is at the center of the circle. Given AO = OB = x 2 + 4 and AB = 17x + ...

The diagrams of shapes and objects in this topic are illustrative and not necessarily drawn to scale. Answers to practical problems are specified to an accuracy suitable for the context, for example, ...

Rectangular prisms are polygons with an two identical rectangle end sections and four identical rectangular faces along the length. When the faces of the prism are all at right-angles to each other, ...

March 14 — a day you’re more likely than most others to eat — or throw — a pie and get a reduced price on your pizza. It’s all in celebration of pi (Greek letter π), the mathematical constant and ...

This program is geared toward students who have a basic understanding of area and perimeter and have worked with formulas, as we will be doing some hands-on activities to visually derive the ...

“The Secret Lives of Numbers,” by Kate Kitagawa and Timothy Revell, highlights overlooked contributions to the field by ancient thinkers, non-Westerners and women. By Alec Wilkinson Alec Wilkinson is ...

Students never stop learning as they advance through grade school, and the same goes for teachers, who strive to grow in their profession. The Missouri Council of Teachers of Mathematics came to ...