arifahussain105 arifahussain105

01-10-2021
Mathematics

contestada

Help please thanks it’s about area and circumference

Help please thanks its about area and circumference class=

Respuesta :

01-10-2021

Answer:

63.63

Step-by-step explanation:

The area of a circle is obtained by phi times the radius squared. The radius is 4.5m and the phi is taken to be 3.142. 4.5×4.5×3.142=63.6255

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