2 years ago

Calling all experts!!!!calling all experts!!!!calling all experts!!!!calling all experts!!!!calling all experts!!!!

Mathematics

1 answer:

Katena32 [7]2 years ago

6 0

Answer:

hmm thanks

Step-by-step explanation:

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devlian [24]

Answer:

$A=1347.7\ cm^2$

Step-by-step explanation:

Given that,

Radius of a cone, r = 13 cm

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Put all the values,

$A=\pi r(l + r)\\\\A=\pi \times 13(20 + 13)\\\\A=1347.7\ cm^2$

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