Question

Plz answer it fast, plzz it's very urgent. Only answer the 2nd part.
I will mark u as brainliest​

Answer 1

Answer:

C.S.A of cone+ C.S.A of cylinder

Step-by-step explanation:

pie.r.l+2.pie.r.h2

where l=√h1^2+r^2

Answer 2

Answer:

840

Step-by-step explanation:

6×14 = 84

84×10 = 840

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