How can the tiniest particles and the vast structure of the universe be explained using the same kind of mathematics? This puzzle is the focus of recent research by mathematicians Claudia Fevola ...

In this lesson, students go over the meaning of area and perimeter. Mrs. Brewer will have the students find two different ways to find an area of 30 square units and compare their perimeters.

Math Riddle #4 The sides of a rectangle are in the ratio 4:5 and its perimeter is 90 cm. Find the dimensions of the rectangle and also calculate its area. Math Riddle #5 ...