Grazing in the field
Geometry
Level
pending
Four horses are tethered at the four corners of a square plot of side 63 m such that they cannot reach to one another find the ungrazed area left.
For this problem, take
675.5
850.5
780.6
785.8
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1 solution
We know that there are 4 horses at 4 corners that means four quarters therfore their radius will be half of the length of tha square plot i.e(31.5m) then area of four quarters will be(22/7 31.5 31.5)/4 = 3118.5
Then the are of the sqaure field => 63*63 = 3909
Therefore are left ungrazed = 3909-3118.5=> 850.5