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Sagot :
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
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.
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