Can You Count The Number of Triangles?
<p>Inmany geometric figures, a shape can be composed of smaller versions of that shape. For example, by piecing four identical squares squares together, we can form a bigger square that’s 4 times as large. If I asked you how many squares there are, you’d know it’s 4 small squares plus the large one, so it’s 5 </p>
<p>Today’s challenge is an extension of that, on a square made of colorful triangles</p>
<p>Here’s a hint: rotational symmetry …</p>
<p><strong><em>I recommend you pause the article, grab your pen and paper, and give this a go. When you are ready, keep reading for the solution! </em></strong></p>
<p><a href="https://medium.com/intuition/can-you-count-the-number-of-triangles-7cd90b3f8d39"><strong>Website</strong></a></p>