complementary angles

名词 n.
中文释义

英文释义

名词 n.
  1. plural of complementary angle form-of,plural
    — Let angle A = 30° and angle B = 10°, so that their complementary angles are A′ = 60° and B′ = 80°, respectively.
  2. A pair of angles that sum to a right angle. plural,plural-only
    — A = 30° and A′ = 60°, so A and A′ are complementary angles.

词源

词源 1
Complementary in the sense of completing, i.e. they form a complete right angle.
词源 2
Complementary in the sense of completing, i.e. they form a complete right angle.
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