prove a pair of triangle are congruent
Sign up to see the content.
It's free!
By signing up you accept Terms of Service and Privacy Policy
Sign up to see the content.
It's free!
By signing up you accept Terms of Service and Privacy Policy
Sign up to see the content.
It's free!
By signing up you accept Terms of Service and Privacy Policy
We thought you’d never ask...
Similar content
Integration Techniques Overview
Comprehensive Year 1/AS notes on integration techniques, including vertical and horizontal areas between curves, limits of integration, and the constant of integration. This resource features worked examples and key concepts in integral calculus, making it essential for mastering integration in Edexcel A Level Maths.
Calculus: Inverse Functions & Limits
Explore key concepts in calculus, including improper integrals, differentiating inverse functions, and limits at infinity. This study note covers essential techniques such as u-substitution and trigonometric substitution, with exercises from the OCR MEI Further Maths textbook. Ideal for students preparing for advanced mathematics exams.
Compound Measures & Bounds
Explore the concepts of compound measures, density calculations, and bounds in this detailed summary. Learn how to determine lower and upper bounds, calculate density using mass and volume, and apply these principles to real-world scenarios. Ideal for students preparing for exams or needing a quick reference on these key mathematical concepts.
Calculating Area Under Curves
Explore the methods for calculating the area under curves in calculus, including examples and step-by-step solutions. This resource covers key concepts such as definite integrals, net area, and the area between curves, providing a comprehensive understanding for students tackling higher mathematics.
Understanding Error Intervals
Explore the concept of error intervals, including how to determine maximum and minimum values for rounded and truncated numbers. This summary provides clear examples and step-by-step methods for calculating error bounds, essential for mastering numerical accuracy in mathematics.
Error Intervals Explained
Explore the concept of error intervals in rounding and truncation with detailed examples. This summary covers how to determine error bounds for numbers rounded to different decimal places and significant figures, providing clear calculations and intervals for better understanding.
Most popular content: Maths
Comprehensive Maths Concepts
Explore essential mathematical concepts including powers, geometry, statistics, and probability. This resource features 65 pages of detailed explanations, diagrams, and examples to enhance your understanding of topics such as right triangles, volume calculations, and data representation. Ideal for students seeking to strengthen their numeracy skills and grasp complex mathematical principles.
GCSE Maths (Higher) // Revision Guide
The only GCSE maths (higher) revision guide you need to get a grade 9! Contains every topic, each with all potential question types and their solutions.
Comprehensive Maths Concepts
Explore essential mathematical concepts including polynomial theorems, logarithmic properties, trigonometric functions, and integration techniques. This resource covers everything from solving inequalities to understanding exponential functions, providing a solid foundation for A-level mathematics. Ideal for students aiming for top grades.
Foundation Maths Exam Solutions
Explore detailed solutions for the Foundation Tier Non-Calculator Maths exam. This resource covers key concepts such as probability, volume calculations, data representation, and more. Perfect for students preparing for their GCSE Maths exam, with step-by-step explanations and examples.
GCSE Maths 2018 Exam Insights
Explore the key concepts from the 2018 GCSE Maths Paper 2, including compound interest, probability, standard form, and geometric transformations. This comprehensive summary covers essential topics such as interest rates, area calculations, and Venn diagrams, providing students with a clear understanding of the exam's requirements. Ideal for exam preparation and practice.
GCSE Higher Maths Essentials
Master key concepts in GCSE Higher Maths with this comprehensive summary covering geometry, algebra, probability, and circle theorems. Perfect for exam preparation, this resource includes essential formulas, angle facts, area calculations, and statistical measures to boost your understanding and performance. Ideal for students aiming for top grades.
GCSE Maths Foundation Checklist
Comprehensive revision checklist covering essential topics for the GCSE Maths Foundation tier, including statistics, geometry, algebra, probability, and trigonometry. Perfect for students aiming to pass their exams with confidence.
Comprehensive Pure Mathematics
Explore detailed notes on Pure Mathematics Year 1, covering essential topics such as simultaneous equations, differentiation, integration, trigonometric functions, and more. Perfect for A Level Edexcel students seeking a thorough understanding of mathematical concepts and techniques.
November 2017 QP - Paper 1 (F) Edexcel Maths GCSE
November 2017 QP - Paper 1 (F) Edexcel Maths GCSE
Most popular content
Sociology of Families: Comprehensive Revision
Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.
Sociology of Education Overview
Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.
Comprehensive Crime & Deviance Overview
Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.
AQA Biology: Key Concepts
Explore essential AQA Biology topics including Photosynthesis, Respiration, Homeostasis, Genetics, and Ecology. This comprehensive knowledge organizer covers key concepts such as energy transfer, hormonal control, and genetic variation, providing a solid foundation for your studies. Ideal for exam preparation and understanding biological processes.
An Inspector Calls: Character Insights
Explore in-depth analysis and key quotes for characters in J.B. Priestley's 'An Inspector Calls'. This resource covers Gerald Croft, Inspector Goole, Sheila Birling, Mrs. Birling, Eric Birling, and Eva Smith, focusing on themes of class, gender roles, and social responsibility. Ideal for students aiming for Grade 8 and above.
Sociological Theories Overview
Comprehensive revision of key sociological theories including Functionalism, Marxism, Feminism, and Interpretivism. Explore concepts like value freedom, identity formation, and the critique of social control. Ideal for AQA A-Level Sociology students preparing for exams. This summary covers essential theories and their implications in sociology, providing a clear understanding of each perspective.
Comprehensive Maths Concepts
Explore essential mathematical concepts including powers, geometry, statistics, and probability. This resource features 65 pages of detailed explanations, diagrams, and examples to enhance your understanding of topics such as right triangles, volume calculations, and data representation. Ideal for students seeking to strengthen their numeracy skills and grasp complex mathematical principles.
Criminal Justice Overview
Explore key concepts in criminal justice, including the trial process, roles of court personnel, types of offenses, and evidence handling. This comprehensive summary covers essential topics such as jury strengths and weaknesses, the role of the CPS, and the impact of media on trials. Ideal for students preparing for assessments in criminology. Achieved a B grade.
Criminal Justice Evidence Rules
Explore the essential rules governing the use of evidence in criminal cases, including reliability, admissibility, and relevance. This summary covers key concepts such as the roles of personnel in investigations, the impact of witness testimonies, and the implications of plea bargaining. Ideal for Year 13 criminology students preparing for assessments.
Students love us, and so will you.
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.