alternate angle
noun[C,usually plural]
mathematicsUKspecializeduk/ɒlˌtɜː.nət ˈæŋ.ɡəl/us/ˈɑːltɝː.nət ˌæŋ.ɡəl/(USalternate angle)one of twoequalanglesonoppositesidesof alinethatcrossestwo usuallyparallellines(=linesthat are always the samedistanceapart), and onoppositesidesof thoselines
错角,交错角(交错角是两个相等的角之一:平行的两条线被第三条直线所截,这第三条直线的两侧就形成两个相等的交错角,两条平行线的两侧也各形成两个交错角)Compare
corresponding angle
Geometry: describing angles, lines & orientations
- acute
- angle of incidence
- angularity
- antinode
- asymptote
- asymptotic
- bisector
- circuitous
- equilateral
- indirect
- non-planar
- noncollinear
- obliquely
- obtuse
- orthogonal
- osculate
- projection
- prominent
- rectilinear
- reflection