Ok, now lets practice about rotation....
Look at this picture... Ada yang tidak nyaman ya? Rotasi berapa derajat yang harus dilakukan agar gambar menjadi benar? Tulis hasilnya sebagai komentar.
Monday, 16 April 2012
Wednesday, 11 April 2012
Why People Have to Learn Math
1. In math, we learn about time ...
Source: Flickr
2. In math, we learn about space and area ....
3. In math, we learn about length and volume ...
Source: Kompas.com
4. In math, we learn about money ...
Source : Flickr
5. In math, we learn about distance and velocity
6. In math, we learn about production and consumption
Source: kompas.com
7. In math, we learn about water debit
Source : banjir.org
8. In math, we learn about geometry
9. In math, we learn about logic, and, or, if, if only, true and false ...
10. In math, we learn about probability
Source: Flickr
2. In math, we learn about space and area ....
3. In math, we learn about length and volume ...
Source: Kompas.com
4. In math, we learn about money ...
Source : Flickr
5. In math, we learn about distance and velocity
6. In math, we learn about production and consumption
Source: kompas.com
7. In math, we learn about water debit
Source : banjir.org
8. In math, we learn about geometry
9. In math, we learn about logic, and, or, if, if only, true and false ...
10. In math, we learn about probability
Tuesday, 10 April 2012
Math in Modern Architectures
Monday, 9 April 2012
Tessellation in Nature
Tesselation atau tiling sering disebut juga dengan pengubinan. Dapat berupa bangun datar 2-dimensi , 3-dimensi , atau n-dimensi.
Bentuk-bentuk pengubinan yang sering muncul di alam:
Source: Flickr
Bentuk-bentuk pengubinan yang sering muncul di alam:
Source: Flickr
Barisan Fibonacci di Coral
Barisan Fibonacci pertama kali dituliskan oleh Leonardo Fibonacci, matematikawan asal Italia pada abad 13M. Setiap suku barisan Fibonacci diperoleh dari jumlahan dua suku sebelumnya.
0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... dan seterusnya...
Sungguh menakjubkan, ternyata barisan ini banyak ditemukan di alam....
Source
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