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

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

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