Question

1. Find the curved surface area, Total surface area of the following cylinders
1) Radius - 14 cm
Height - 20 cm
ii) Base diameter = 2.8cm
Height - 12cms
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Answer 1

22/7×(14)^2 area of circle so area of circle × hieght of cylinder = answer

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Answer 2

Step-by-step explanation:

Q) Find the curved surface area, Total surface area of the following cylinders

1) Radius - 14 cm

Height - 20 cm

ii) Base diameter = 2.8cm

Height - 12cms

answer in attachment