An equilateral triangle is a type of polygon with three congruent sides and angles, each measuring 60 degrees. This simple yet elegant geometric shape has various applications in art, construction, ...

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 ...

VO: Ambrose is an apprentice at the world famous Grecian Pizza Parlour. He's learning all aspects of the profession, and is now able to roll out a perfect circle of dough. This is how professional ...