And they shall twist their paper clips into Orwellian polygons. The post Jeff Smith’s Math Puzzle for April 18, 2025 appeared first on Alameda Post.

Image caption, The angles in the triangle you drew all add up to 180°. Remember, all angles on a straight line add up to 180°. The three angles in an equilateral triangle are equal and they add ...

The trigonometric ratios for the angles 30°, 45° and 60° can be calculated using two special triangles. An equilateral triangle with side lengths of 2 cm can be used to find exact values for ...