Grades 11-12 Video Solutions 2026-2026_11-12

2026_11-12_25

Video Transcription

Video Summary

The transcript solves a geometry ratio problem using similar triangles and areas. By setting each equilateral triangle’s area to 1, it finds:

- \(S_1 = \frac{1}{6}\)
- \(S_2 = \frac{2}{3}\)

So the ratio \(S_1 : S_2 = \frac{1}{6} : \frac{2}{3} = 1:4\).

Therefore, the correct answer is <strong>B, 1 to 4</strong>.