Question

ek jogging track is in the shape of a circular and has outer and inner radius 8 metre and 6 respectively find the area of jogging track​

Answer 1

Answer:

$\boxed{Area = 88m^2}$

Step-by-step explanation:

$\text{Area = Outer Radius - Inner Radius}$

$Area = \pi r_{1} ^{2} - \pi r_{2}^{2}\\\\\text{Where, r1 = Outer Radius and r2 = Inner Radius.}\\\\Area = 64\pi - 36\pi\\\\Area = 28\pi\\\\\text{Area = 28 x 22/7}\\\\\boxed{Area = 88m^2}$

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