An elementary school has an option for a new jungle gym What is the outer surface area of this alternative jungle gym? Don't worry about the stilts, the ladder, or the slide, just the main cabin and the top of the rooves!

hi, i am not sure about this one but i think its d,

hope this !

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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⭐

think about it deeply and passionately about this property

i am sorry