malachijosiah15 malachijosiah15

02-08-2021
Mathematics

contestada

Help plz last question

Help plz last question class=

Respuesta :

inspirationalgdandyt inspirationalgdandyt

02-08-2021

Answer:

224π in^2

Step-by-step explanation:

Just plug in the values,

Surface area=2πr(h+r) [Factoring]

r=7in

h=9in

2πr(h+r)=2π*7(9+7)=14π(16)=224π in^2

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