Author:s9176373

New Resources

• Experiments with Transformations in the Plane
• A note on Erdős’s mysterious remark
• 以竹簽拼砌三角形
• z`]]
• International Day of Mathematics 2025

Discover Resources

• four special lines and four centres
• Step 3
• Chebyshev polynomials
• Choice A - Colorado Versus Vermont

Discover Topics

• Quadrilaterals
• Vectors 3D (Three-Dimensional)
• Distributions
• Expected Value
• Perimeter