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Helpppppppppppppppppp

Helpppppppppppppppppp-example-1

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We need to calculate the area bounded by the given arcs . As we know that if
\theta is the angle subtended at the centre by the arc , then ; the area is given by ,


\longrightarrow Area =(\theta)/(360^o)* \pi r^2 \\

And here ,


  • \theta = 120^o

  • r = 6m

Therefore on substituting the respective values, we have;


\longrightarrow Area =(120^o)/(360^o)* \pi (6m)^2 \\

Simplify,


\longrightarrow Area =(1)/(3)* 3.14 * 36m^2 \\


\longrightarrow \underline{\underline{ Area = 37.68 \ m^2}} \\

And we are done!

User Asbar Ali
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