Look at the question below in the image

Swapy asked Sep 17, 2022

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3 votes

Swapy asked Sep 17, 2022

by Swapy

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18 votes

Answer:

117.8

Explanation:

Surface area of a cone = πrl+πr², where r = radius and l = slant height

πrl

= π×3×9.5+π×3²

= 75π/2

= 117.8 (rounded to the nearest tenth)

Dho answered Sep 21, 2022

by Dho

3.0k points

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