What’s an abstract noun and how do u work it out if it is one.

answer: abstract nouns  are words that name things that are not concrete. your five physical senses cannot detect anabstract noun 

step-by-step : you can't see it, smell it, taste it, hear it, or touch it. in essence, an  abstract noun  is a quality, a concept, an idea, or maybe even an event.

answer:

there are two types of nouns - concrete and abstract. a concrete noun is something you can see or touch with your own hands; for example: dog, car, person, house.

on the other hand, and abstract nouns are concepts or feelings that you cannot see or touch; like love, hate, sadness, faith, etc. just remember if you cant touch it or see it in real life then it is abstract.

step-by-step explanation:

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

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step-by-step explanation: