Respuesta :

merlynthewhizz
A regular octagon has eight equal sides
We can draw eight isosceles triangles in a regular octagon

The angle b° is the angle we can turn the regular octagon around the map
To work out b° we can divide 360° by 8 which gives us 45°

So when we rotate the regular octagon for every 45° we can fit the octagon back to its original position


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