Art of Problem Solving
AoPS Online
Math texts, online classes, and more
for students in grades 5-12.
Visit AoPS Online ‚
Books for Grades 5-12 Online Courses
Beast Academy
Engaging math books and online learning
for students ages 6-13.
Visit Beast Academy ‚
Books for Ages 6-13 Beast Academy Online
AoPS Academy
Small live classes for advanced math
and language arts learners in grades 2-12.
Visit AoPS Academy ‚
Find a Physical Campus Visit the Virtual Campus

User:Aoum


👋 Welcome

Welcome to my AoPS user page! I'm a passionate math competition participant who contributes to the AoPS Wiki and constantly works to improve in contests.

Here you'll find resources, strategies, books, videos, and more to help you prepare for: AMC 8, AMC 10, AMC 12, AIME, MATHCOUNTS, F=ma, NSB, USACO, and ACSL.

Be sure to bookmark this page for frequent updates and valuable content!

Problem of the Week

2008 AMC 10B, Problem 14

Triangle $OAB$ has $O=(0,0)$, $B=(5,0)$, and $A$ in the first quadrant. In addition, $\angle ABO=90^\circ$ and $\angle AOB=30^\circ$. Suppose that $OA$ is rotated $90^\circ$ counterclockwise about $O$. What are the coordinates of the image of $A$?

👥 Visitor Counter
If this is your first visit, please increase the number below by 1:

12

📜 Visitor Log

  1. Aoum
  2. Zhenghua
  3. Charking
  4. Ardwang
  5. Jeffrey2024
  6. Athmyx
  7. Pi_is_3.14
  8. Hacheb2031
  9. Coin1
  10. Imhappy262789
  11. Albugal
  12. Char0221

📊 Live AoPS Wiki Site Statistics

🗓️ Date: Tuesday, May 20, 2025
⏰ Time (GMT): 05:16

✏️ Total Edits: 252,057
📚 Total Articles: 10,606
🖼️ Files Uploaded: 3,515
👤 Registered Users: 267,468
📝 Recent Changes: View updates here


📚 Aoum's Contest Resource Hub
🏅 AMC 8 • 🎯 AMC 10 • 📏 AMC 12 • 🧠 AIME • 🧮 MATHCOUNTS • 🔬 NSB • ⚙️ F=ma • 💻 USACO • 📡 ACSL

🌐 External Resources

📘 Free Books

🎓 Free Classes

▶️ Popular Videos

📚 AoPS Book Recommendations

Introductory:

Intermediate:

Competition Prep:

🏆 My Competition History

How to Prepare for...

A middle school math competition focused on basic problem-solving skills. Preparation involves practicing with past problems, strengthening number sense, and reviewing fundamental math topics like algebra and geometry.

A high school math competition covering algebra, geometry, number theory, and combinatorics. Prepare by solving past AMC 10 problems, mastering important mathematical concepts, and developing efficient problem-solving strategies.

A more challenging version of the AMC 10, aimed at high school students. It tests advanced topics such as trigonometry, calculus, and combinatorics. Prepare by diving deeper into high-level math concepts and practicing with difficult problems.

A highly challenging math competition that follows the AMC 10/12. It focuses on problem-solving with a higher level of difficulty. Prepare by solving past AIME problems, and mastering advanced topics like number theory and combinatorics.

A math competition for middle school students that tests algebra, geometry, and problem-solving skills. To excel, practice mental math, solve problems quickly, and review common topics such as sequences, patterns, and combinatorics.

The Math Olympiads for Elementary and Middle Schools (MOEMS) competition focuses on reasoning and problem-solving. Preparation involves sharpening your ability to think critically and solve creative problems across a range of mathematical topics.

The National Science Bowl (NSB) is a science and math competition that requires strong knowledge in both fields. While not exclusively math-focused, preparation should include reviewing scientific principles, math-related topics, and interdisciplinary knowledge.

The F=ma (Force $=$ Mass $\times$ Acceleration) competition tests students on physics and math problem-solving. It focuses on mechanics and physics-related math. To prepare, strengthen your understanding of physics principles, practice solving physics problems, and apply mathematical concepts in physics contexts.

The American Computer Science League (ACSL) is a competition that challenges students in computer science and programming. It covers topics such as algorithms, data structures, and programming languages. Prepare by studying coding concepts, practicing algorithm design, and solving past ACSL problems.

The USA Computing Olympiad (USACO) is a programming competition that tests students on algorithmic problem-solving and computer science concepts. It features problems in areas such as sorting, searching, dynamic programming, and graph theory. Prepare by mastering programming languages (especially C++, Java, or Python), practicing with past USACO problems, and learning key algorithms and data structures.

🎯 MATHCOUNTS Trainer Statistics

MATHCOUNTS Trainer Progress:

School Rating:

100% of the way to the next level!

Chapter Rating:

96% of the way to the next level!

State Rating:

65% of the way to the next level!

National Rating:

9% of the way to the next level!

XP/Level Progress:

Current Level: Level 17

Current XP: 1364 XP

🧠 My AoPS Contributions

See full contributions list

📁 View All Subpages

You can view all my AoPS Wiki subpages here.

📄 Copyright

Copyright Disclaimer: None of the content on Aoum's AoPS Wiki pages may be used to create or contribute to other AoPS Wiki pages without prior permission. All rights to the content on these pages are reserved by the original author. Unauthorized copying, redistribution, or modification of the content is strictly prohibited. The following activities are allowed under fair use: incrementing the user count by one, recording your AoPS Wiki username on the visitor count log, and utilizing the discussion page.


Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=User:Aoum&oldid=248809"