Math, asked by friends37, 3 months ago

the cross section of a cylinder is a regular hexagon of side 4cm and its height measures 12cm. Then its total surface area

Answers

Answered by janvipandita672

1

Answer:

The area of the cross section = area of the trapezium

= 12 (10 + 6)8 cm2

= 64 cm2

(ii) The volume of the cylinder = (Area of the cross Section) × length

= 64 cm2 × 20 cm

= 1280 cm3

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