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sammy [17]
3 years ago
8

I'm not really sure if I'm getting this right. please correct me if I'm wrong​

Mathematics
1 answer:
Eddi Din [679]3 years ago
3 0

Answer:

D

Step-by-step explanation:

The area (A) of the sector is calculated as

A = area of circle × fraction of circle

   = πr² × \frac{80}{360}

   = π × 0.9² × \frac{8}{36}

   = 0.81π × \frac{2}{9}

   = 0.09π × 2

   = 0.18π in² → D

 

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