Respuesta :

Answer:

60-9pi if you need that rounded then 31.73

Step-by-step explanation:

10*6= 60

the two semi circles make one full circle. a circle formula is pi*r^2 = pi*3^2= 9pi

then subtract 9pi from 60

60-9pi = 31.73

ElitePanda

Answer:

31.8

Step-by-step explanation:

60-28.2 = 31.8