Question

Cylinder having 28meter as diameter and 20 meter as its height what will the complete surface area

Answer 1

Answer:

Step-by-step explanation:

d=28m and h=20m

So r=14m

Answer 2

Answer:

2πr(r+h)

2×22/7×14(14+20)

2×22×2×34

2992m^3

Step-by-step explanation:

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