Area and Perimeter Practice Test 2

Question : 5 of 40

Marks: +1, -0

The area of a circular plot is 3850

m^2

. What is the circumference of the plot?

Solution:

Radius of the circular plot =

√{{3850×7}/{22}}

√{1225}

= 35 m
Circumference of the plot = 2 ×

{22}/7

× 35 = 220 m

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