Find the Curved Surface Area $CS A$ of a cone if radius $r = 2 cm$ and slant height $l = 7 cm$ .

Answer

$14 π cm^{2}$

Explanation

To find Curved Surface Area $CS A$ use formula:

CS A = l \cdot r \cdot π

After substituting $r = 2 cm$ and $l = 7 cm$ we have:

CS A = 7 cm \cdot 2 cm \cdot π

CS A = 7 cm \cdot 2 cm \cdot π

CS A = 14 π cm^{2}

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Find the Curved Surface Area CSA of a cone if radius r=2cm and slant height l=7cm.

14πcm2

Find the Curved Surface Area $CS A$ of a cone if radius $r = 2 cm$ and slant height $l = 7 cm$ .

$14 π cm^{2}$