Final answer:
The question contains one true statement (a rectangle has four right angles), one false statement (a hexagon does not have 5 sides; it has 6 sides), and another true statement (3 non-collinear points create a plane). These concepts are foundational in geometry, which is critical for understanding more advanced mathematical concepts.
Step-by-step explanation:
The question at hand involves basic geometry concepts. A rectangle is defined as a quadrilateral with four right angles, and every rectangle indeed has four right angles, making this part of the statement true. However, the second part of the assertion states that a hexagon has 5 sides. By definition, a hexagon has six sides, so this statement is false. Lastly, the third statement asserts that 3 non-collinear points create a plane, and this is true; three points that do not lie on the same line can indeed define a plane.
When considering the nature of shapes and their properties, basic geometry is a fundamental building block for understanding more advanced mathematical concepts. For instance, knowing that a triangle has three sides and the sum of its angles adds up to 180 degrees is a foundational geometric fact. Similarly, the octahedron, with its unique number of corners and sides, and the icosahedron, with 20 faces that are equilateral triangles, demonstrate more complex geometric figures.
The question aimed to assess the understanding of simple geometric figures, and it appears to have contained incorrect information regarding the number of sides of a hexagon. It is critical for students to grasp these basic geometry concepts in order to correctly classify and understand various geometric shapes and their properties.