The day in which the design and standards of the Japanese national flag were determined by the Merchant Ship Regulations, in the 3rd year of the Meiji era (1870)
Given a national flag of a vertical side of 1cm, calculate the radius of the hi no maru.Meant to determine the shape of the national flag that was to be hoisted in ships Do you guys understand this difficult problem?Woman of science Youmu-chanThe ratio between the sizes of the vertical and horizontal sides is 2:3
The placement of the hi no maru is at the center
The diameter of the hi no maru is set as 3/5 of the size of the vertical side
Hi no maru: red circle meant to represent the sun.The Japanese national flag's regulations:
The 27th of January is
The Anniversary of the National Flag!
