Ages 6–7🧮 Mathematics20 verified questions on this shelf

Edges, vertices, and faces

Identify and describe properties of 3-D shapes including the number of edges, vertices, and faces

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Question 1 of 3

Which three‑dimensional shape has 5 faces, 9 edges, and 6 vertices?

Question 2 of 3

Four identical squares each have side length 2 cm. Three of the squares are placed side‑by‑side in a horizontal row. A fourth square is placed directly below the middle square of the row, forming a T‑shaped figure. What is the perimeter of the resulting figure?

Question 3 of 3

Consider a network that consists of the nodes P, Q, R, S, and T. The connections (edges) are: P–Q, Q–R, R–S, S–T, and P–T. How many edges does this network contain?

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Skill names and descriptions include the Marble Skill Taxonomy © Generative Spark, Inc. (withmarble.com), licensed under ODbL 1.0 (database) and CC BY-SA 4.0 (content). Practice questions are GlowGrades's own, each checked by independent verifiers that must agree before a child ever sees it.