Definition of かっけい
- (n) (N)-cornered polygon, incl. triangle
- Japanese rectangular envelope (opening on the short dimension; numbered 0-8, A3, A4, each with different sizes)
Words related to かっけい
- (n) quadrilateral; quadrangle; tetragon
- (n) heptagon
- (n) polygon
- (n) isosceles triangle
-
(n) eight-sided shape; octagon
止まれの標識は日本では３角形だが、アメリカでは８角形だ。
A stop sign in Japan has 3 sides, whereas a stop sign in the U.S. has 8 sides.
- (n) hexagon
- (n) inverted triangle
- (n) pentagon
- (n) equilateral triangle; regular triangle
- (n) isosceles triangle
