Hola!! ^^
A = π . r²
A = (2)² . (cm)² . π
A = 2*2 π . (cm) . (cm)
A = 4 π cm²
Respuesta: 4 π cm²
Espero haberte ayudado :D
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Verified answer
Hola!! ^^
A = π . r²
A = (2)² . (cm)² . π
A = 2*2 π . (cm) . (cm)
A = 4 π cm²
Respuesta: 4 π cm²
Espero haberte ayudado :D