ちょっかく
Meanings
Adjective (な)
Adjective (の)
Noun
1. right angle; perpendicular
Pitch accent
ちょ
っかく
Used in vocabulary (7 in total)
right triangle; right-angled triangle
right triangle; right-angled triangle
straight angle
Examples (4 in total)
These lines meet at right angles.
These two lines are at right angles.
An angle of 90 degrees is called a right angle.