Question

halla el área sombreada de la figura
a)13,73cm²
b)8,76cm²
c)24,62cm²
d)32,5cm²​

Answer 1

Opción A: 13,73cm²

Explicación:

Área sombreada = Área Total - Área no sombreada

AS = 8² - 2(π×r²)/2

AS = 64 - 2(π×4²/2

AS = 64 - 2(16π)/2

AS = 64 - 16π

AS = 64 - 50.27

AS = 13,73 cm²