Question

find the csa of cone diameter is 20cm and slant height is 700 cm

Answer 1

it's your answer..........
sorry answer is 22000cm³

Answer 2

Hlo friend.. Cutiepie Here..

Here is ur answer :

Diameter d of cone = 20 cm

Radius r of cone = d/2 = 20/2 = 10 cm

Slant height l of cone = 700 cm

Curved surface area of given cone :

$= \pi rl$

$= \frac{22}{7} \times 10 \times 700$

$= 22 \times 10 \times 100$


$= 22000 \: \: {cm}^{2}$


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