who spoke on ‘A Gentle Invitation to Number Theory’, where he explained congruent numbers and their formation. He left the audience working on finding solution to a problem that has existed ...

Polygons can be regular or irregular. If all the straight sides of a shape are the same length and interior angles are the same size, then it is a regular polygon. If the length of the sides are ...

This evening and the early parts of the night will see dry conditions and cloudy skies. In the second half of the night, thicker cloud will build in, bringing spells of rain and windy conditions ...

Learn how to solve problems about angles made between straight lines. Angles in polygons Learn how to use a formula to find out the internal angles within a polygon. Angles in triangles Learn how ...

A winter freeze warning was placed over the majority of Oregon to last through Wednesday morning, with temperatures predicted to drop below zero.