vocab dash
Log inSign up
三さん角かっ形けい
Top 20000
Meanings
Noun
No-adjective
1. triangle
Other spellings
３さん角かっ形けい
Other readings
三さん角かく形けい３さん角かく形けい
Kanji used
三three角angle形shape
Pitch accent
さんかっけい
Composed of
三さん角かく
triangle; triangular shape
Noun
形けい
form; adjective; i-adjective (in Japanese)
Suffix
Used in vocabulary
二に等とう辺へん三さん角かっ形けい
isosceles triangle
Noun
正せい三さん角かっ形けい
equilateral triangle; regular triangle
Noun
逆ぎゃく三さん角かっ形けい
inverted triangle
Noun
等とう辺へん三さん角かっ形けい
equilateral triangle; regular triangle
Noun
直ちょっ角かく三さん角かっ形けい
right triangle; right-angled triangle
Noun
鋭えい角かく三さん角かっ形けい
acute triangle
Noun
不ふ等とう辺へん三さん角かっ形けい
scalene (triangle)
Noun
母ぼ音いん三さん角かっ形けい
vowel triangle
Noun
直ちょっ角かく二に等とう辺へん三さん角かっ形けい
isosceles right triangle
Noun
等とう角かく三さん角かっ形けい
equiangular triangle; equilateral triangle; regular triangle
Noun
Examples6
The sum of all the angles in a triangle equals 180 degrees.
It is hard to define "triangle."
Please find the area of the triangle.
We encounter similar difficulties when we substitute rectangles for triangles in this configuration.
A stop sign in Japan has 3 sides, whereas a stop sign in the U.S. has 8 sides.
For example, Pepperberg would show Alex an object, such as a green wooden peg or a red paper triangle.