My brother is 5 years older than me. my sister is 3 years younger than me. d how old will my sister be when i am n years old?

n - 3

Step-by-step explanation:

The sister is 3 years younger, that doesn't change. The brother's age doesn't matter.

< 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⭐

the answer is stop cheating on things stoopid

step-by-step explanation:

im eatin up the 44