Ages 6–7🧮 Mathematics12 verified questions on this shelf

2-D faces on 3-D shapes

Identify 2-D shapes on the surface of 3-D shapes (e.g. a circle on a cylinder, a triangle on a pyramid)

Try three questions

Tap an answer to check it. Every question and explanation was checked by independent verifiers that must agree.

Question 1 of 3

Which 2‑D shape is a face on a triangular pyramid?

Question 2 of 3

A triangular prism is a solid that has two triangular ends and three rectangular sides. How many flat faces does it have?

Question 3 of 3

A triangular pyramid (a tetrahedron) has four flat faces. Which of the following 2‑D shapes is one of the faces of this solid?

Keep going on this shelf

A free account keeps practising 2-D faces on 3-D shapes with 12 verified questions, tracks the Skill as it blooms, and connects a real teacher when you want one. Every student account needs a parent's email first.

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.