What does supplementary angles mean?

supplementary angles

Word Rarity Rare

Frequency: Zipf frequency 3.25 in modern English

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noun

noun

A pair of angles that sum to 180 degrees.

"Let angle A = 30° and angle B = 10°, so that their supplementary angles are A′ = 150° and B′ = 170°, respectively."
"A = 30° and A′ = 150°, so A and A′ are supplementary angles."

complementary angles conjugate angles explementary angles

complementary angles conjugate angles explementary angles

How to pronounce supplementary angles

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