by admin | Jan 25, 2024 | Geometry
If, ∠ABC = 90° (AB & BC is perpendicular to each other), then: (AC)² = (AB)² + (BC)² OR c² = a² + b² OR (Hypotenuse)² = (Perpendicular)² +...
by admin | Jan 24, 2024 | Geometry
Circle Rectangle Square...
by admin | Jan 22, 2024 | Geometry
Geometry: Chapter 2 Types Of Triangle Suppose ΔABC is a triangle. Then, depending on sides: Equilateral Triangle: AB=CD=AC (all 3 sides of a triangle are equal) Isosceles Triangle: AB=AC or AB=BC or BC=AC (any 2 sides of a triangle are equal) Scalene Triangle: None of...
by admin | Jan 22, 2024 | Geometry
To prove that AB is parallel to CD (AB||CD), where EF is a Transversal Line (the line that cuts across 2 other lines), we can use the help of following types of angles: Corresponding Angles: m=q | n=r | o=s | p=t Alternate Interior Angles: r=p | q=o Alternate Exterior...