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1)
#26,202

Inflections of 直角

Common N2
ちょっかく
Meaning
    1. ①
      right angle
      These lines meet at right angles.
    1. ①
      EN In geometry and trigonometry, a right angle is an angle that bisects the angle formed by two adjacent parts of a straight line.
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3)
#95,314
ちょっかくさんかっけい
ちょっかくさんかっけい
Meaning
    1. ①
      geometry
      right triangle; right-angled triangle
    1. ①
      EN A right triangle (American English) or right-angled triangle (British English) is a triangle in which one angle is a right angle (that is, a 90-degree angle).
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4)
#273,805
ちょっかくにとうへんさんかくけい
✨
Meaning
    1. ①
      isosceles right triangle
    1. ①
      EN A special right triangle is a right triangle with some regular feature that makes calculations on the triangle easier, or for which simple formulas exist.
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