Word Pronunciation & Dictionary

regular pentagon

Word Rarity Rare

Frequency: Zipf frequency 3.68 in modern English

Syllables: reg-u-lar pen-tagon
IPA

19

Scrabble Score

15

Letters

4

Syllables

10

Unique Chars

Meaning

n

a pentagon in which the angles are all equal, and the sides all equal.

Example Sentences

"A regular pentagon has five lines of reflectional symmetry, and rotational symmetry of order 5 (through 72°, 144°, 216° and 288°)."

Questions

What does regular pentagon mean?: a pentagon in which the angles are all equal, and the sides all equal.

How to pronounce regular pentagon

Open the pronunciation page — Open the Speakur entry for “regular pentagon”.
Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
Play the audio — Click Play to hear reference audio for “regular pentagon”.
Repeat and practice — Say “regular pentagon” aloud, matching stress and vowels until it feels natural.