I ONLY NEED PART C Part A: Find the LCM of 5 and 12. Show your work. [60]

Part B: Find the GCF of 72 and 81. Show your work. [9]

Part C: Using the GCF you found in Part B, rewrite 72 + 81 as two factors. One factor is the GCF and the other is the sum of t w o numbers that do not have a common factor. Show your work.

I ONLY NEED PART C

< 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⭐

i wish i could u

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i wish i could u

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