marrley2004 marrley2004

09-05-2020
Mathematics

contestada

Find the surface area of the cone in terms of π.

90π cm2

180π cm2

108π cm2

144π cm2

Find the surface area of the cone in terms of π 90π cm2 180π cm2 108π cm2 144π cm2 class=

Respuesta :

giftyagana750 giftyagana750

09-05-2020

Step-by-step explanation:

surface area of cone=

πr²+πrl

(π×6×6)+(π×6×18)

=144

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hanseydam hanseydam

09-05-2020

The answer for this is the last one

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