A regular verb does not change its stem. An irregular verb generally changes its stem.
Example: Ich schwimme - du schwimmst is a regular verb because the stem schwimm- does not change
Example: Ich gebe - du gibst is an irregular verb because the stem geb- changes to gib.
Regular verbs add the ending -t in the past tense. ie. geglaubt
Irregular verbs add the ending -en in the past tense. ie. gegeben
Regular solids have all sides the same, irregular solids have different sides.
It means with irregular polygons
Regular polygons have all equal length sides and irregular polygons do not.
Irregular reflection means it is not right
The negative form of "regular" is "irregular." While "regular" refers to something that follows a consistent pattern or schedule, "irregular" indicates a lack of consistency or deviation from the norm. For example, in language, "irregular verbs" do not follow standard conjugation rules.
Then you will know what the correct past forms are and your communication will be better.When children are learning language they don't know about regular and irregular verbs early on in their language learning they assume all past verbs end in -ed. So the say things like - I runned very fast - Later they learn we say ran not runned.
A regular figure has no curves, no gaps, and ALL lines must be connected. An irregular figure is the opposite of that.
regular polygon mean equal sides, equal angles irregular polygon mean it is not equal :)
If you mean a regular plural noun as opposed to an irregular plural noun, then the answer is that a common noun can be a regular plural or an irregular plural; and a proper noun can be either a regular plural or an irregular plural. The difference between how a regular and an irregular plural noun is formed is usually based on the origin language from which it came to the English language. A common noun is a word for any person, place, thing, or idea. A proper is the name of a specific person, place, thing, or a title. The regular plurals are formed by adding an 's' or an 'es' to the end of the singular noun to make it a plural noun. The irregular plurals are quite varied. See the link below for a simple step by step list for using irregular plurals.
It is irregular.
Regular polygons have all sides equal in length but an irregular polygon does not have all sides equal.
Pentagons can be regular or irregular.