Ace

The length of segment AB is 24 cm and the point M and N divided it into thirds. Calculate the circumference and area of this shape.

Result

o =  75.398 cm
S =  150.796 cm2

Solution:

o=2π (24/3)+2π (24/3/2)=75.398 cmo=2 \pi \cdot \ (24/3)+2 \pi \cdot \ (24/3/2)=75.398 \ \text{cm}
S=π (24/3)2π (24/3/2)2=150.796 cm2S=\pi \cdot \ (24/3)^2-\pi \cdot \ (24/3/2)^2=150.796 \ \text{cm}^2



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