Four triangles can be made by joining the midpoints of an equilateral triangle. One is a smaller, inverted equilateral triangle in the center, and the other three are the same orientation as the original, with a shared vertex at each of the original triangle's corners. These four smaller triangles are congruent to each other, and each has one-quarter the area of the original.
How many triangles can be made by joining the mid points of the sides of an equilateral triangle?
Review the verified answer and explanation for this ETEA Educational Testing and Evaluation Agency past-paper question on CampusFin.
Question context
This question is part of 📐 Geometry within the broader 🧠 Aptitude Mastery subject and appears in the ETEA Educational Testing and Evaluation Agency preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.