right triangle

noun

Definition of right triangle

  1. :  a triangle having a right angle — see triangle illustration

First Known Use of right triangle

1675


RIGHT TRIANGLE Defined for English Language Learners

right triangle

noun

Definition of right triangle for English Language Learners

  • : a triangle that has a right angle


RIGHT TRIANGLE Defined for Kids

right triangle

noun

Definition of right triangle for Students

  1. :  a triangle having a right angle


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