The perimeter of the pond is 13.36 meters.
Given
A semicircular pond has a diameter of 5.2 m.
The perimeter of the pond is defined as the sum of half of the circle and diameter length.
The radius of the pond is;
[tex]\rm Radius=\dfrac{diameter}{2}\\\\ Radius=\dfrac{5.2}{2}\\\\ Radius=2.6 \ m[/tex]
Therefore,
The perimeter of the pond = Length of half-circle + length of the diameter.
The perimeter of the pond = πr + d
The perimeter of the pond = 3.14 × 2.6 + 5.2
The perimeter of the pond = 8.16 + 5.2
The perimeter of the pond = 13.36
Hence, the perimeter of the pond is 13.36 meters.
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