squares and even triangles in the furniture or the flooring. If you step outside, into a garden, park or even the grounds at your school, you can find shapes in nature too. Join Ibrahim and Rui as ...
"The protein makes these beautiful triangles and as the fractal grows ... the Sierpiński molecule is only temporary. Or ...
the present is a good time to point out a more direct proof of the formula for the area of a triangle in terms of its sides than that usually given.