Answer:
area = 4cm2
Explanation:
the area of triangle is gotten by 1/2bh
1/2 × 2 × 4 = 4.
base is 2cm because it has covered 2 grids while the height is the measure from the base to the tip of the triangle, which is 4cm.
area of square is L × L
2 by 2 = 4.
so, the two shapes have same area.