Term: complementary angles: two angles whose sum is a right angle
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: audiology: the measurement of hearing
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: resuscitation: the act of reviving a person and returning them to consciousness
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: sleep: a torpid state resembling deep sleep
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: wishbone: the furcula of a domestic fowl
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: ballistic missile: a missile that is guided in the first part of its flight but falls freely as it approaches target
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: gaviiform seabird: seabirds of the order Gaviiformes
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: universalism: the theological doctrine that all people will eventually be saved
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: eastern cricket frog: a cricket frog of eastern United States
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: blind: a hiding place sometimes used by hunters (especially duck hunters)
Broader: angle: the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians | Unrelated: symbolism: the practice of investing things with symbolic meaning