Geometry Puzzle – Challenge 61
You need to use your logic and critical thinking skills to solve the following visual and interactive mathematical challenge.
Challenge:
A solid cube of side 9 is first painted pink and then cut into smaller cubes of side 3. How many of the smaller cubes have paint on exactly 2 sides?
A- 6
B- 8
C- 10
D- 12
E- 16
The Absolute Best Book to Challenge Your Smart Student!
The correct answer is D.
Drawing a diagram can help you find the number of small cubes that have paint on exactly 2 sides. When the larger cube is cut into smaller cubes, the cubes in the middle of the faces will have paint on only one side and the corner cubes will have paint on three sides. The cubes cut from the edges will have paint on two sides. Since there are 12 edges, there will be 12 cubes with paint on two sides.
The Best Books to Ace Algebra
Original price was: $29.99.$14.99Current price is: $14.99.Original price was: $29.99.$14.99Current price is: $14.99.Satisfied 1 StudentsOriginal price was: $24.99.$14.99Current price is: $14.99.Satisfied 92 StudentsOriginal price was: $24.99.$15.99Current price is: $15.99.Satisfied 125 Students
Related to This Article
More math articles
- How to Find Constant of Proportionality?
- 6th Grade ILEARN Math Worksheets: FREE & Printable
- The Ultimate SSAT Lower Level Math Formula Cheat Sheet
- Full-Length 8th Grade FSA Math Practice Test-Answers and Explanations
- The Challenge for The Future of Math Education
- Full-Length DAT Quantitative Reasoning Practice Test-Answers and Explanations
- 6th Grade SBAC Math Practice Test Questions
- 10 Most Common 4th Grade PARCC Math Questions
- 5th Grade SOL Math Worksheets: FREE & Printable
- How to Identify Characteristics of Quadratic Functions: Graphs
What people say about "Geometry Puzzle – Challenge 61 - Effortless Math: We Help Students Learn to LOVE Mathematics"?
No one replied yet.