

Transformasi Matematika
Presentation
•
Mathematics
•
9th Grade
•
Hard
Farida Nurhidayati
Used 3+ times
FREE Resource
5 Slides • 2 Questions
1
Transformasi Matematika
Kelas IX

2
TRANSFORMASI
TRANSFORMASI terdiri dari refleksi, translasi, rotasi dan dilatasi.
Refleksi merupakan pencerminan.
Dalam bidang geometri, pencerminan terdiri dari pencerminan terhadap sumbu-x, sumbu-y, terhadap titik pusat O, y = x, garis sejajar sumbu-y, garis sejajar sumbu-x.
Translasi merupakan perpindahan.
Rotasi merupakan perputaran.
Rotasi ditentukan oleh pusat dan besar sudut. Modul ini hanya mempelajari tentang rotasi pada titik pusat O (0,0). Besar sudut positif berlawanan arah dengan arah jarum jam, dan sebaliknya besar sudut negatif searah dengan arah jarum jam.
Dilatasi merupakan transformasi yang merubah ukuran tetapi tidak merubah bentuk bangun. Dilatasi ditentukan oleh pusat dan faktor skala.
3
REFLEKSI (PENCERMINAN)
terhadap sumbu-x
4
Contoh Soal
Refleksi terhadap sumbu-x
5
Multiple Choice
Jajargenjang ABCD berkoordinat A (-4,2), B (2,2), C(3,4) dan D (-4,4). Terntukan bayangan titik A yang direfleksikan terhadap sumbu-x.
(-4,-2)
(4,2)
(-2,4)
(-2,-4)
6
Fill in the Blanks
Type answer...
7
ALHAMDULILLAH
Untuk materi hari ini hanya refleksi terhadap sumbu-x saja.
Terima kasih anak2.. sampai jumpa lagi di pertemuan selanjutnya
Transformasi Matematika
Kelas IX

Show answer
Auto Play
Slide 1 / 7
SLIDE
Similar Resources on Wayground
6 questions
FORMULA GENERAL
Presentation
•
9th Grade
7 questions
Exponential Functions: Tables
Presentation
•
9th Grade
6 questions
CRM 1.2 Lesson 5 Collaboration
Presentation
•
9th Grade
7 questions
Intro to Arithmetic Sequences
Presentation
•
9th Grade
6 questions
Operação com Números Reais
Presentation
•
9th Grade
6 questions
Tekstinės užduotys (įsivertinimas) 9c
Presentation
•
9th Grade
6 questions
Lesson 1-4 Solving Proportions
Presentation
•
9th Grade
6 questions
MAC 2 | Lesson 5-7 | Wrap it Up
Presentation
•
KG
Popular Resources on Wayground
6 questions
Secondary Safety Quiz
Presentation
•
9th - 12th Grade
10 questions
Afterschool Activities & Sports
Quiz
•
6th - 8th Grade
19 questions
ROAR Week 2026
Quiz
•
9th - 12th Grade
20 questions
Lab Safety Quiz
Quiz
•
6th Grade
15 questions
Cool Tool:Chromebook
Quiz
•
6th - 8th Grade
22 questions
would you rather
Quiz
•
3rd - 11th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
1.1 (a) Classifying Polynomials
Quiz
•
9th Grade
20 questions
Tues(Aug 11) BB: M1, T1, Lesson 1 Assign.
Quiz
•
9th Grade
23 questions
Six Parent Functions
Quiz
•
9th - 12th Grade
19 questions
Classify Types of Real Numbers
Quiz
•
9th - 12th Grade
22 questions
CHS Safety Day Review Quiz
Quiz
•
9th - 12th Grade
13 questions
Rational and Irrational Numbers
Quiz
•
9th Grade
20 questions
Algebra 1 Review
Quiz
•
9th Grade
20 questions
Solving One and Two-Step Equations
Quiz
•
9th Grade