The circus tent is in the shape of a right circular cone, with base radius and height from the ground as 12 m and 16 m respectively. The area of tarpaulin required to make the tent is(Use $π$ = 3.14)

656.6

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753.6

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824

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882.4

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Solution

The correct option is B
753.6

Given r=12 m, h=16 m

$l^{2} = 12^{2} + 16^{2}$

Slant height l = 20 m

Curved Surface area of the tent = $π r l$
$= 753.6 m^{2}$

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The circus tent is in the shape of a right circular cone, with base radius and height from the ground as 12 m and 16 m respectively. The area of tarpaulin required to make the tent is(Use π = 3.14)

The correct option is B 753.6 Given r=12 m, h=16 m l2=122+162 Slant height l = 20 m Curved Surface area of the tent = πrl =753.6m2

The circus tent is in the shape of a right circular cone, with base radius and height from the ground as 12 m and 16 m respectively. The area of tarpaulin required to make the tent is(Use $π$ = 3.14)

The correct option is B
753.6

Given r=12 m, h=16 m

$l^{2} = 12^{2} + 16^{2}$

Slant height l = 20 m

Curved Surface area of the tent = $π r l$
$= 753.6 m^{2}$