Respuesta :

granol4

Answer:

the answer is a

Step-by-step explanation:

formula= (angle / 360) x π x (diameter / 2)^2

i this case we have the radius already so

= (240/360)*(pi)*(11)^2

=2/3(3.14)*(121)

= around 253.29

= which leads me to believe a is correct

msm555

Answer:

Solution given;

angle =240°

radius [r]=11cm

we have

length of arc =240°/360°×π*r²

=240°/360°×2×3.14*11²=253.29cm²

length of the arc is 253.29cm².