Question

If the area of of each small triangles in both the shapes is equal in area, what is the difference in areas covered by the yellow shape and blue shape?

Answer 1

Both, the yellow shape and blue shape are made of two small triangles and all the small triangles are of same area.

So, the difference between the areas covered by the blue shape and yellow shape is zero.

By repositioning the small triangles in the blue shape we can see that clearly as below.