Rotation Problem

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.

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

Math in Modern Architectures

1. Museo Soumaya di Mexico City


2. Methodist Church in North Platte Ne


3. Selfridges in Birmingham


4. London City Hall


5. The Gherkin in London