Question

ayudaaaaaaaaaaa por favor

Answer 1

Tenemos.


Lado del cuadrado = 12cm
Las 4 partes pintadas de azul forman 1 circurculo de radio = 6cm

Areas Sombreada = As

As = Area del cuadrado - area del circulo
As = Lado por Lado - π* radio²      (π = 3,14)
As = 12cm * 12cm - 3,14 * (6cm)²
As = 144cm² - 3,14 * 6cm * 6cm
As = 144cm² -  113,04cm²
As = 30,96cm²

Respuesta.
El area sombreada vale 30,96cm²