Question

the csa of cone Ofradius 2r and height L/4 IS​

Answer 1

Answer:

$\frac{\pi \: r \: l}{2}$

Step-by-step explanation:

$\\ csa = \pi \: r \: l \\ \frac{\pi2rl}{4} \\ \frac{\pi \: r \: l}{2}$

Answer 2

Answer:

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