Question

find TSA of cone whose radius is 8cm and height is 12cm

Answer 1

Answer:

1/3×22/7×8×8=804.57

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

TSA=πrl+πr^2

πr(l+r)

22/7*8(12+8)

22/7*8*20