
TRANSFORMASI GEOMETRI
Presentation
•
Mathematics
•
12th Grade
•
Medium
Wahyu Sulistyorini
Used 5+ times
FREE Resource
5 Slides • 5 Questions
1
TRANSFORMASI GEOMETRI
By Wahyu Sulistyorini
Assesmen Diagnostik-Kognitif
Matematika Kelas XI
Semester 4
Guru Mapel: Wahyu Sulistyorini
2
3
TRANSLASI (pergeseran)
Jika translasi T = (a b) memetakan titik P(x,y) ke
titik P'( x', y' ) maka berlaku rumus:
x' = x + a
y' = y + b
4
Contoh:
1. Titik A(5,6) ditranslasi oleh T = (2 3)
Tentukan titik hasil translasinya !
Jawab:
A' = ( x + a, y + b)
= ( 5 + 2, 6 + 3) = ( 7 , 9)
2. Tentukan bayangan B(-4,2) ditranslasikan
berturut-turut oleh (2 2) dan (4 1`)!
Jawab:
Translasi.....(2 2) + (4 1) = (6 3)
B' = ( x + a, y + b)
= ( -4 + 6, 2 + 3)
= ( 2 , 5 )
5
Petunjuk tugas:
Untuk no 1 dan 2 soal pilihan ganda
Untuk no 3 soal isian
Untuk no 4 dan 5 soal essay
Perhatikan lamanya waktu pengerjaan,sehingga soal bisa terjawab semua dengan hasil maksimal.
6
Multiple Choice
T = (a b) dan A(5,8). Bayangan titik A oleh translasi T adalah A'(3,4)
Maka nilai a dan b adalah.........
8 dan 12
2 dan 4
-8 dan -12
-2 dan -4
11 dan 9
7
Multiple Choice
Persamaan bayangan garis y - 5x + 5 = 0 oleh translasi T = (-1 3) adalah......
y + 5x - 3 = 0
y - 5x - 3 = 0
3y - x - 3 = 0
5y - 3x - 3 = 0
y - 5x - + 3 = 0
8
Fill in the Blanks
Type answer...
9
Open Ended
Persegi panjang ABCD dengan A(1,1); B(5,1); C(5,6) dan D(1,6) ditranslasikan oleh
(-4 3) diteruskan oleh translasi (x y) menghasilkan bayangan A'(4,8)
a. Tentukan translasi (x y)
b. Tentukan koordinat titik yang lain
10
Open Ended
Tentukan bayangan titik A(2,2) dan B( 6,4) jika ditranlasi oleh (2 1) dan (-3 4)!
TRANSFORMASI GEOMETRI
By Wahyu Sulistyorini
Assesmen Diagnostik-Kognitif
Matematika Kelas XI
Semester 4
Guru Mapel: Wahyu Sulistyorini
Show answer
Auto Play
Slide 1 / 10
SLIDE
Similar Resources on Wayground
9 questions
2.7 Graphing Linear Inequalities
Presentation
•
12th Grade
7 questions
NOTASI FAKTORIAL
Presentation
•
12th Grade
8 questions
PPC 6.1 Law of Sines Day 2 Lesson
Presentation
•
12th Grade
7 questions
Solving Quadratics by Factoring
Presentation
•
12th Grade
10 questions
menentukan luas permukaan kubus dan balok
Presentation
•
12th Grade
7 questions
Порівняння раціональних чисел
Presentation
•
12th Grade
10 questions
Solving Quadratics by Square Root
Presentation
•
12th Grade
8 questions
statistika
Presentation
•
12th 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
19 questions
Classify Types of Real Numbers
Quiz
•
9th - 12th Grade
10 questions
1.1 (c) Area & Perimeter Polynomials
Quiz
•
9th - 12th Grade
18 questions
Identify Points, Lines, and Planes
Quiz
•
9th - 12th Grade
25 questions
Measure Lengths and Angles
Quiz
•
9th - 12th Grade
10 questions
Parent Functions and Transformations
Quiz
•
10th - 12th Grade
24 questions
Points, Lines, Planes Review
Quiz
•
9th - 12th Grade
15 questions
Combine Like Terms
Quiz
•
9th - 12th Grade
20 questions
Solve Basic Algebraic Equations
Quiz
•
9th - 12th Grade