Everyone learns the number one rule about triangles in high school: the angles of a triangle add up to 180 degrees. But did you know that sometimes they don't? Triangles are much more interesting than ...

Well, what is the best way to cut a sandwich in half? Surely triangles don't really have "more sandwich," right? That's geometry and the law of conservation of matter. But something about the ...

AO Advice: How Your High School is Evaluated in the College Admissions Process Get the inside scoop on how colleges assess your high school and its course rigor. Featuring a former Admissions Officer, ...

Big Idea – We can describe, measure, and compare spatial relationships. to build on students' knowledge of triangle and to develop students' reasoning with properties of triangle to develop students' ...

Discusses the properties and types of triangles, explaining that a triangle is a closed figure with three sides and angles. It categorizes triangles into equilateral, isosceles, scalene, obtuse, right ...

Math Riddles: Today, we have another math puzzle to test your aptitude and IQ level. Can you find the total number of triangles in this picture puzzle which is designed to strengthen your logical ...

Math has never been my strong suit. I opted out of it at every turn, particularly in college, where I enrolled in linguistics to fulfill my quantitative reasoning requirement. I even tried to overcome ...

Big Idea – We can describe, measure, and compare spatial relationships. to build on students' knowledge of triangle and develop students' reasoning with properties of different classes of triangles to ...