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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