lilirocha lilirocha

28-08-2019
Mathematics

contestada

Area of a circle with a radius of 2 km

Respuesta :

hajara73 hajara73

28-08-2019

Answer:

12.56km^2

Step-by-step explanation:

A=πr^2

π=3.14

r=2km

A=3.14×2×2

A=3.14×4

A=12.56km^2

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