Subjects

Knowunity AI

Open the App

Subjects

MatematikMatematik107 views·Updated Jun 26, 2026·1 page

Üçgende Benzerlik Konu Anlatımı

user profile picture
Ece Canbaz@ececanbaz

Geometride benzer şekiller hayatımızın her yerinde karşımıza çıkar - telefon...

1
of 1
B

Benzerlik

A.A.A Benzerlipi
$\frac{IBC}{IDFI} = \frac{IAC}{IEF} = \frac{IABI}{IDEI} = k$

Temel Benzerlik:
A (tepe nokta)
$\frac{IAE}{HAC

Geometride Benzerlik ve Temel Teoremler

Benzerlik kavramı, iki şeklin aynı açılara sahip olması ama boyutlarının farklı olması demek. Mesela büyük ve küçük iki üçgen düşün - şekilleri aynı ama biri diğerinden daha büyük.

A.A.A Benzerliği kuralında, iki üçgenin tüm açıları eşitse bu üçgenler benzerdir. Bu durumda kenar oranları da birbirine eşit olur ve bu orana benzerlik oranı (k) denir.

Temel Benzerlik teoreminde, bir üçgenin iki kenarını kesen doğru parçası varsa, bu doğru üçüncü kenara paralel olur. Bu durumda oluşan küçük üçgen, büyük üçgene benzer olur.

Thales Teoremi de benzerlikle yakından ilgili - paralel doğrular arasındaki oranlar her zaman eşittir. Bu teorem sayesinde bilinmeyen kenar uzunluklarını kolayca bulabilirsin.

💡 Pratik İpucu: Benzerlik problemlerinde önce hangi açıların eşit olduğunu bul, sonra orantı kur!

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Triangle Similarity

3

Most popular content in Matematik

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

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.

Stefan SiOS user

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.

Samantha KlichAndroid user

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.

AnnaiOS user

MatematikMatematik107 views·Updated Jun 26, 2026·1 page

Üçgende Benzerlik Konu Anlatımı

user profile picture
Ece Canbaz@ececanbaz

Geometride benzer şekiller hayatımızın her yerinde karşımıza çıkar - telefon ekranından haritaya kadar! Bu konu sayesinde büyüklükleri farklı ama şekilleri aynı olan figürlerle ilgili hesaplamalar yapmayı öğreneceksin.

1
of 1
B

Benzerlik

A.A.A Benzerlipi
$\frac{IBC}{IDFI} = \frac{IAC}{IEF} = \frac{IABI}{IDEI} = k$

Temel Benzerlik:
A (tepe nokta)
$\frac{IAE}{HAC

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

Geometride Benzerlik ve Temel Teoremler

Benzerlik kavramı, iki şeklin aynı açılara sahip olması ama boyutlarının farklı olması demek. Mesela büyük ve küçük iki üçgen düşün - şekilleri aynı ama biri diğerinden daha büyük.

A.A.A Benzerliği kuralında, iki üçgenin tüm açıları eşitse bu üçgenler benzerdir. Bu durumda kenar oranları da birbirine eşit olur ve bu orana benzerlik oranı (k) denir.

Temel Benzerlik teoreminde, bir üçgenin iki kenarını kesen doğru parçası varsa, bu doğru üçüncü kenara paralel olur. Bu durumda oluşan küçük üçgen, büyük üçgene benzer olur.

Thales Teoremi de benzerlikle yakından ilgili - paralel doğrular arasındaki oranlar her zaman eşittir. Bu teorem sayesinde bilinmeyen kenar uzunluklarını kolayca bulabilirsin.

💡 Pratik İpucu: Benzerlik problemlerinde önce hangi açıların eşit olduğunu bul, sonra orantı kur!

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Triangle Similarity

3

Most popular content in Matematik

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

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.

Stefan SiOS user

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.

Samantha KlichAndroid user

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.

AnnaiOS user