Question

calcular el aréa sombreada​

Answer 1

Respuesta:

:)

Explicación paso a paso:

Acuadrado = LxL

A = 12 cm x 12 cm

A = 144 cm2

Acirculo = πr2

A = π (3cm)2

A = π (9cm2)

A = 28.2743 cm2

4 círculos = (28.2743)(4)

A = 113.097 cm2

Asombreada = 144 - 113.097

A = 30.9027 cm2