A regular decagon and triangles from vertices and side midpoints. What fraction is red?
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Solution
The red fraction is 1/2.
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A regular decagon and triangles from vertices and side midpoints. What fraction is red?
Scroll down for a solution to this problem.
The red fraction is 1/2.
A regular decagon and triangles from vertices or side midpoints. What fraction is red? https://t.co/I63INUstk6 pic.twitter.com/Bjui7QDbsd
— Mirangu (@Mirangu1) January 15, 2024
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