Answer:
The art is rectangular because (0.5)²+(1
2)²=(1.3)²
Step-by-step explanation:
This is testing your ability to recognize a rectangle is fundamentally composed of 2 right triangles, and asking you to apply the Pythagorean Theorem.
Therefore, we shall do just that:
[tex] {0.5}^{2} + {1.2}^{2} = {1.3}^{2} \\ 0.25 + 1.44 = 1.69 \\ 1.69 = 1.69[/tex]
So, the art is rectangular, and the answer is the first one.
