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Alternate name

Basic definition

An angle is a measure of the amount of rotation about the point of intersection of two lines or line segments that is required to bring one into correspondence with the other.

Detailed definition

Related terms

acute angle | angle of attack | angle of incidence | angle standard position | arc minute | arc second | central angle | complementary angles | coterminal angle | degree | dihedral angle | directed angle | Euler angles | exterior angle | full angle | gradian | horn angle | initial side | inscribed angle | oblique angle | obtuse angle | protractor | radian | reflex angle | right angle | solid angle | steradian | straight angle | subtend | supplementary angles | terminal side | vertex angle

Educational grade level

elementary school level (California grade 3 standard)