
simetri putaran
Presentation
•
Mathematics
•
8th - 9th Grade
•
Hard
Bikir Baiduri
Used 1+ times
FREE Resource
6 Slides • 3 Questions
1
SIMETRI PUTARAN
2
Sila klik pada link dan lihat video yang dikongsikan. Seterusnya murid boleh mencuba memutar poligon yang dipaparkan pada rajah dengan melaras sudut tertentu. (rujuk guru untuk bantuan)
http://rimbunanilmu.my/mat_t2/ms235
https://www.geogebra.org/m/ecnnfxzn
3
Definisi Simetri
Daripada aktiviti sebelum ini, murid sepatutnya dapat mengaitkan maksud paksi simetri dengan sifat simetri putaran.
Paksi simetri: garis lipatan pada suatu bentuk geometri atau objek supaya bentuk tersebut bertindih tepat apabila dilipat.
Sifat simetri putaran: mengekalkan bentuk dan saiz asal setelah mengalami putaran kurang daripada 3600 pada suatu titik.
4
Bilangan paksi simetri menentukan peringkat simetri putaran
iaitu bilangan imej yang mempunyai bentuk dan saiz yang sama dengan objek setelah mengalami putaran kurang daripada 3600 pada suatu titik.
5
Contoh
Perhatikan gambar berikut, tentukan peringkat simetri putaran bagi objek tersebut.
6
Jawapan:
Objek mengalami 5 peringkat simetri putaran.
7
Multiple Choice
Nyatakan peringkat simetri putaran bagi objek berikut.
1
3
5
7
8
Fill in the Blanks
Type answer...
9
Fill in the Blanks
Type answer...
SIMETRI PUTARAN
Show answer
Auto Play
Slide 1 / 9
SLIDE
Similar Resources on Wayground
8 questions
BANGUN RUANG SISI DATAR ( ANANG SANTOSA,S.Pd, training SLCC)
Presentation
•
8th Grade
6 questions
KUIS DILATASI
Presentation
•
9th Grade
6 questions
LATIHAN TRIPLE PYTHAGORAS
Presentation
•
8th Grade
6 questions
STATISTIKA
Presentation
•
8th Grade
6 questions
Kuis Matematika SMP Kelas VIII
Presentation
•
8th Grade
6 questions
Cara Membuat Diagram
Presentation
•
8th Grade
7 questions
POLA BILANGAN
Presentation
•
8th Grade
8 questions
PRISMA DAN LIMAS
Presentation
•
8th Grade
Popular Resources on Wayground
6 questions
Secondary Safety Quiz
Presentation
•
9th - 12th Grade
10 questions
MyPath Diagnostic Overview
Presentation
•
6th - 8th Grade
20 questions
Lab Safety Quiz
Quiz
•
6th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
20 questions
Adding and Subtracting Decimals
Quiz
•
5th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
16 questions
Subject & Predicate
Quiz
•
5th Grade
21 questions
Lab Safety
Quiz
•
10th Grade
Discover more resources for Mathematics
20 questions
Rational and Irrational Numbers
Quiz
•
8th Grade
20 questions
Add and Subtract Integers
Quiz
•
6th - 8th Grade
20 questions
Adding/Subtracting Positive and Negative Integers
Quiz
•
6th - 8th Grade
22 questions
Adding Integers
Quiz
•
7th - 8th Grade
19 questions
Classify Types of Real Numbers
Quiz
•
9th - 12th Grade
14 questions
Introduction to Congruent Figures
Quiz
•
8th Grade
19 questions
Evaluating Algebraic Expressions
Quiz
•
8th - 9th Grade
20 questions
Operations with integers
Quiz
•
8th Grade