vanesje3wel vanesje3wel

22-05-2016
Mathematics

contestada

Find the area of a circle with a radius of 7.1 m to the nearest square unit.

Respuesta :

jessla314 jessla314

22-05-2016

To find the area you do pi r squared. 7.1 squared is 52.54. 52.54 X pi =165.06. The answer is 165.06 cm2.

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kachigga kachigga

30-11-2018

Answer:

158 m2

Step-by-step explanation:

A=πr2=π·7.12≈158.36769m²

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