also: ちょっかくにとうへんさんかっけい
isosceles right triangle
A triangle with a right angle and two equal sides; a specific type of right triangle.
Calculate the length of the hypotenuse of an isosceles right triangle.
Standard kanji spelling for this geometric term.
Alternate reading with 促音便 (っ) in さんかっけい; both readings are used.
Compound of 直角 (right angle), 二等辺 (isosceles), and 三角形 (triangle).