YOU SAID:

The surface area of a sphere is proportional to the square of its radius.

INTO JAPANESE

球の表面積は半径の二乗に比例します。

BACK INTO ENGLISH

Surface area of a sphere is proportional to the square of the RADIUS.

INTO JAPANESE

球の表面積は半径の二乗に比例します。

BACK INTO ENGLISH

Surface area of a sphere is proportional to the square of the RADIUS.