Two equilateral triangles are placed side by side. The common (blue) side is extended. What is red : blue?
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Solution
Red : blue = 1 : 2.
![](https://mirangu.com/wp-content/uploads/2023/06/GreenDiamondSolution.jpg)
![](https://mirangu.com/wp-content/uploads/2023/06/GreenDiamondSolution2.jpg)
Two equilateral triangles are placed side by side. The common (blue) side is extended. What is red : blue?
Scroll down for a solution to this problem.
Red : blue = 1 : 2.
Two equilateral triangles are place side by side. The common (blue) side is extended. What is red : blue? https://t.co/FiKcO9t6xQ pic.twitter.com/jiph17GjJH
— Mirangu (@Mirangu1) June 14, 2023