Yes.
Opposite and adjacent sides.
Two sides adjacent to a right angle.
legs
Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.
That's the cosine of the angle to which the 'adjacent' side is adjacent.
A right angle.
They are: opposite, adjacent and hypotenuse sides for a right angle triangle
Those are the triangle's "legs".
Any irregular polygon can have a pair of adjacent sides that do. Every pair of adjacent sides in every rectangle do.
Adjacent means next to. So you're asking what sides of a triangle are next to the right angle of a triangle. That would be the 2 shorter sides of the triangle or 'legs' of the triangle. The hypotenuse (which is the longest side of the triangle) is directly across from the right angle.
Right Angle! (:
Sometimes as in a square, rectangle or a right angle triangle