Here’s the categorization of each fact about triangles:
- The three angles in a triangle add up to 180°. - True
- The longest side of a triangle is called the hyppocampus. - False (The correct term is "hypotenuse" for right triangles.)
- The Pythagorean Theorem is a² + b² = c². - True
- The longest side is across from the longest angle. - True
- The basic trigonometric functions are sine, cosine, and cotangent. - False (The basic trigonometric functions are sine, cosine, and tangent; cotangent is a derived function.)
So the final categorization is:
- True
- False
- True
- True
- False