azlanmirzayev
azlanmirzayev azlanmirzayev
  • 05-01-2022
  • Mathematics
contestada

Pls can you solve this question from hegartymaths?

Pls can you solve this question from hegartymaths class=

Respuesta :

LammettHash
LammettHash LammettHash
  • 05-01-2022

The area of a circle with radius r is πr². So you need to find r such that

πr² = 56π

⇒   r² = 56

⇒   r = √56 = 2√14

Answer Link

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