Geometry 3D Shapes & Solids Flashcards
6 cards from real Geometry practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Geometry 3D Shapes & Solids flashcards as text
How many faces does a rectangular prism have?
Answer: 6
A rectangular prism has 6 faces: top, bottom, front, back, left, and right.
What is the shape of each face of a regular tetrahedron?
Answer: Equilateral triangle
A regular tetrahedron has 4 faces, each of which is an equilateral triangle.
A cube has a side length of 4 cm. What is its volume?
Answer: 64 cm³
The volume of a cube is s³, so 4³ = 64 cm³.
How many edges does a triangular prism have?
Answer: 9
A triangular prism has 9 edges: 3 on each triangular base and 3 lateral edges connecting them.
What is the surface area of a cube with side length 3 in?
Answer: 54 in²
A cube has 6 square faces, so surface area = 6s² = 6 × 9 = 54 in².
Which solid has exactly one vertex (apex) and a circular base?
Answer: Cone
A cone has a circular base and a single apex (vertex) at the top.