Baravelle Spiral of equilateral triangles
Problem
Be an equilateral triangle on the side l. Each colored equilateral triangle has the length of the side twice as small as the previous one.
The so-called "Spiral of equilateral triangles" is thus formed.
1. Calculate the area of the colored figure.2. Calculate the sum of the perimeter of the figure formed by the spiral triangles.
Solution:
+ Step 1
+ Step 2
+ Step 3
+ Step 4
+ Step 5
Baravelle Spiral of equilateral triangles
Mihaela Git
Created on April 30, 2021
Math and Art Problem
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Transcript
Baravelle Spiral of equilateral triangles
Problem
Be an equilateral triangle on the side l. Each colored equilateral triangle has the length of the side twice as small as the previous one. The so-called "Spiral of equilateral triangles" is thus formed.
1. Calculate the area of the colored figure.2. Calculate the sum of the perimeter of the figure formed by the spiral triangles.
Solution:
+ Step 1
+ Step 2
+ Step 3
+ Step 4
+ Step 5