Activity 2 - Concreção 9351
The artwork Concreção 9351 is composed of geometric shapes worked in shades of lilac, purple, blue, and green, showcasing Sacilotto's choice for both the harmony of the objects and the colors.
![[i]Concreção 9351[/i], 1993
Acrylic tempera on canvas,
90 cm x 110 cm.
Source: Sacilotto, 2021](https://www.geogebra.org/resource/a4f9afum/rkQ1WuwKY0lhD432/material-a4f9afum.png)
Question 1
Identify the geometric shapes present in the artwork Concreção 9351 by Luiz Sacilotto.
Use the image below to answer the following questions.
Question 2
Which geometric transformation(s) involve the triangles 1 and 2 highlighted in the image?
Question 3
Justify the item(s) marked in the previous question.
Question 4
Which geometric transformation(s) involve the triangles 1 and 3 highlighted in the image?
Question 5
Justify the item(s) marked in the previous question.
Question 6
Which geometric transformation(s) involve the triangles 1 and 4 highlighted in the image?
Question 7
Justify the item(s) marked in the previous question.
Access GeoGebra online through the link https://www.geogebra.org/classic?lang=pt_PT and feel free to interpret the artwork using the tools you are familiar with from GeoGebra.