Learning Target G.11 - I can identify and create various nets for a polyhedron. Criteria for grade: Your work shows that you understand what a net of a polyhedron is and how to determine whether or not a given arrangement of polygons forms a valid net for a polyhedron. One or two small arithmetic mistakes may be accepted if it does not significantly alter the problem's intent. Grade ?+ ? X Completely correct solutions to all parts that include explanations that could be used as a model for others to follow will receive a ?+ grade. 1. Complete the figures shown below to create three different valid nets for a square-based pyramid. 2. Complete the figure shown below by adding two triangles that are congruent to the ones shown to create a figure that is NOT a valid net for a square-based pyramid. Explain how you know that it is not a valid net. Remember that your explanations should not rely on me visualizing how the figure is folded up.
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Draw a square. Step 2: From each vertex of the square, draw a line segment extending upwards. These line segments will meet at a single point above the square, forming the apex of the pyramid. Step 3: Connect the endpoints of the line segments to form triangular Show more…
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Learning Task 6: Fill in the boxes for the correct needed quadrilaterals. Learning Task 6: Fill in the boxes for the correct needed quadrilaterals: Quadrilaterals Remember that we can relate triangle to quadrilateral through the illustration, that each triangle has a total of 180 degrees and a quadrilateral has an angle of 360 degrees. Therefore, there are 2 triangles in a quadrilateral to have both equal to 360 degrees. The relationship of triangles and quadrilaterals is in their area: The formula for a quadrilateral is A = B x H, while in a triangle, A = (B x H) / 2, which shows that in every quadrilateral there are 2 triangles. There are many different types of quadrilaterals and they have similarities in having four sides, two diagonals, and interior angles that sum up to 360 degrees. They all have another relationship but they are not all exactly alike and have different properties. In this part, your knowledge will be tested understanding of our lesson for this again: To assess Your week do the task below:
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