* You cannot use the side lengths 1, 1, and 2 to form a triangle. * You cannot use the side lengths 1, 1, and 10 to form a triangle. * You cannot use the side lengths 1, 2, and 10 to form a triangle. ...

Introduction Do you ever use math as a tool to solve interesting problems? In the 1970s math was often taught with simple worksheets. One teacher was looking for a way to help his students have more ...

Welcome to the Shape Calculator Programs repository! This project contains three Python programs designed to help you calculate the perimeter, area, and circumference of different geometric shapes ...

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, ...

This page includes a brief guide to give upper KS2 students an overview of area and perimeter, and you can download a 14-page PDF worksheet and separate answer sheet too. The questions have been ...

What’s the same and what’s different about these two triangles? Students might pick up on the different colours, that they are both right-angled, that the two given lengths are the same but ...

The Mathematical Gazette is the original journal of the Mathematical Association and it is now over a century old. Its readership is a mixture of school teachers, college and university lecturers, ...

Are you looking for some tough math problems to practice before your next exam? Well, you've come to the right place. Math riddles are great because they require students to apply their knowledge in ...

A garden is in the shape of a rectangle measuring \(16.3m\) by \(12.4m\). The gardener marks out the two diagonals and decides to sow grass seeds on one of the four triangles formed by the ...