Find the radius of a circle with the area 4.3 m2. Round your answer to one decimal place.
Question
Find the radius of a circle with the area 4.3 m2. Round your answer to one decimal place.
Solution
Para encontrar el radio de un círculo con un área de 4.3 m², podemos usar la fórmula del área de un círculo:
donde es el área y es el radio. Despejamos de la fórmula:
Sustituimos el valor del área m² y el valor de :
Calculamos el valor dentro de la raíz:
Finalmente, calculamos la raíz cuadrada y redondeamos a un decimal:
Por lo tanto, el radio del círculo es aproximadamente 1.2 metros.
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