The Teaching Triangles program provides faculty with an opportunity to gain new insight into their teaching and students’ learning through a non-evaluative, formative process of reciprocal classroom ...

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 ...

So, what's with the biscuits? Oh a triangulator machine! Very cool! Right, there are four different types of triangle. First, here's an isosceles triangle, it has two equal length sides and two ...