Mathematics
Senior / 12th grade
Here are the best resources to pass Mathematics. Find Mathematics study guides, notes, assignments, and much more.
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Package deal
Physics notes
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---2May 2026
- Effective exam notes are concise, well-organized, and designed for rapid review. They should be created in your own words to facilitate better understanding and long-term retention, rather than simply transcribing text. Creating effective revision notes is critical for exam success, as they condense large volumes of information into management text
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$10.99 More Info
sakshiobc
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Summary
Angle properties in Triangles
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---6April 20262025/2026
- Angle Properties in Triangles – Cheat Sheet 
 
Confused about triangle angles? This guide makes all the key rules simple and easy to remember. 
 
 Includes: 
• Sum of angles in a triangle (180°) 
• Isosceles & equilateral triangle rules 
• Exterior angle theorem 
• Step-by-step examples 
• Common mistakes 
 
 Perfect for quick revision and building strong basics. 
 
 PDF | Clean, easy-to-follow layout 
 
Know the rules. Solve with confidence.
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$3.99 More Info
reine3
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Summary
Angle Properties in Polygons - Math Notes
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---9April 20262025/2026
- Angle Properties in Polygons – Math Notes 
 
Struggling with interior and exterior angles? This guide makes polygon angle rules simple and easy to understand. 
 
 Includes: 
• Sum of interior angles formula 
• Finding each interior angle (regular polygons) 
• Exterior angles explained clearly 
• Step-by-step examples 
• Common mistakes 
 
 Perfect for quick revision and solving polygon questions with confidence. 
 
 PDF | Clean, simple, and easy to follow 
 
Understand the rules. S...
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$3.99 More Info
reine3
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Exam (elaborations)
Angles formed by parallel Lines Extra Practice Questions
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---3April 20262025/2026A+
- Angles Formed by Parallel Lines – Extra Practice 
 
Master parallel line angles with this set of clear and simple practice questions designed to help you improve fast. 
 
 Perfect for extra practice and building confidence before tests. 
 
 PDF | Clean, easy-to-follow layout 
 
Practice more. Score higher.
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$3.99 More Info
reine3
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Summary
Math Class Notes about the Law of Cosine
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---6April 20262025/2026
- Law of Cosines – Cheat Sheet 
 
Confused about when to use the Law of Cosines? This guide makes it simple with clear steps and easy examples. 
 
 Includes: 
• When to use the Law of Cosines (SAS & SSS) 
• Step-by-step solutions 
• Finding missing sides and angles 
• Common mistakes 
 
 Perfect for quick revision and solving harder triangle questions with confidence. 
 
 PDF | Clean, simple, and easy to follow 
 
Understand it once. Solve every problem.
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$4.49 More Info
reine3
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Summary
Angles Of Depression and Elevation Math Notes
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---10April 20262025/2026
- Angles of Elevation & Depression – Cheat Sheet 
 
Struggling with word problems and diagrams? This guide makes angles of elevation and depression simple and easy to solve. 
 
 Includes: 
• Clear definitions with diagrams 
• Step-by-step problem solving 
• How to set up right triangles correctly 
• Common mistakes 
 
 Perfect for quick revision and improving test scores. 
 
 PDF | Simple, visual, and easy to understand 
 
See it clearly. Solve it confidently.
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$4.49 More Info
reine3
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Summary
Laws of Sines and Ambiguous Case
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---9April 20262025/2026
- Ambiguous Case (Sine Law) – Cheat Sheet 
 
Confused about when there are 1, 2, or no solutions? This guide breaks down the ambiguous case of the sine law in a simple, step-by-step way. 
 
 Includes: 
• Clear explanation of the SSA case 
• How to tell if there are 0, 1, or 2 triangles 
• Easy steps to solve every question 
• Visual diagrams 
 
 Perfect for quick revision and avoiding common mistakes. 
 
 PDF | Clean, easy-to-follow layout 
 
Master it once. Never get confused again.
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$4.49 More Info
reine3
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Summary
Mathematics Easy Summary Of Scale Diagrams
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---6April 20262024/2025
- Scale Diagrams – Math Cheat Sheet 
 
Confused about scale diagrams? This simple, step-by-step guide makes it easy to understand and solve questions fast. 
 
 Includes: 
• Clear explanations 
• Step-by-step examples 
• How to find scale, distance & actual size 
 
 Perfect for quick revision and boosting your marks. 
 
 PDF | Clean, easy-to-follow layout 
 
Understand it once. Solve every question.
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$4.99 More Info
reine3