Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

central angle

noun

Definition of central angle

  1. :  an angle formed by two radii of a circle



1904

First Known Use of central angle

1904


CENTRAL ANGLE Defined for Kids

central angle

noun

Definition of central angle for Students

  1. :  an angle with its vertex at the center of a circle and with sides that are radii of the circle




Seen and Heard

What made you want to look up central angle? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

the range of perception or understanding

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

alt-5746713d76276

Which of these is a synonym of nonplus?

soothe perplex reduce disapprove
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ