Can you find the shaded area in a rectangle with 4 equilateral triangles inside it? In this video, we use the idea of congruency of triangles and symmetry to solve this problem in an intuitive way. --- A fresh perspective can transform your geometry problem-solving skills! Learn math the right way. Signup for a free trial class. cuemath.link/fb-parent-signup 🔗 --- #math #education #learning #geometry #puzzle #python #animation #maths #teaching #school #mathteacher #area #triangle #visualisation