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Definition and Synonyms for 三角形
1. | トライアングル | 閉じていない三角形の形に曲げられた金属棒でできた打楽器 |
Triangle | a percussion instrument consisting of a metal bar bent in the shape of an open triangle | |
Synonyms: | トライアングル, 三角形 | |
2. | トライアングル | 3つの辺をもつ多角形 |
Triangle | a three-sided polygon | |
Synonyms: | トライアングル, 三角, 三角形 | |
3. | 三角形 | 三角形の形状に似る何か |
Triangle | something approximating the shape of a triangle | |
Synonyms: | 三角形 |
Meanings for each kanji in 三角形
» | 三 | three |
» | 角 | angle; corner; square; horn; antlers |
» | 形 | shape; form; style |
Categories 三角形 is a member of
1. | 形姿 | 実質を除外したある物の空間的配置 |
Form | the spatial arrangement of something as distinct from its substance | |
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2. | 打ち物 | 物体を別の物体で打って音が出る楽器 |
Percussive Instrument | a musical instrument in which the sound is produced by one object striking another | |
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3. | 多辺形 | まっすぐな辺に囲まれた,閉じた平面図形 |
Polygon | a closed plane figure bounded by straight sides | |
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Sample Sentences for 三角形
この構成において、三角形の変わりに長方形を用いても類似の困難が生ずる。
We encounter similar difficulties when we substitute rectangles for triangles in this configuration.
例えば、ペパーバーグは緑色のもくせいの留めくぎと赤色の紙の三角形のような物体を見せる。
For example, Pepperberg would show Alex an object, such as a green wooden peg or a red paper triangle.
球面上では三角形の内角の和は180°よりも大きくなる。
The sum of the angles of a triangle on a spherical plane is more than 180 degrees.
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