Question

1. the area of the square is 1 square unit. two small triangles can be put together t make a square or to make a medium triangle.

Explanation:

Since the problem seems incomplete (maybe asking for the area of the small or medium triangle, or other related questions), but assuming we need to find the area of the small triangle (as two small triangles make the square of area 1).

Step1: Analyze the square's area

The area of the square is 1 square unit.

Step2: Relate square and small triangles

Two small triangles make the square. So the area of one small triangle is half of the square's area.
The formula for the area of one small triangle is $\frac{\text{Area of square}}{2}$.
Substituting the area of the square (1), we get $\frac{1}{2} = 0.5$ square units.

Answer:

If finding the area of the small triangle, the answer is $\frac{1}{2}$ (or 0.5) square units. If the question was different, please provide more details.