The farmer field

The field has paralleogram shape with dimensions side a = 80 m and height 296 m. Two and two sides is at angle 80°. Calculate acreage of field in hectares.

Result

S =  2.37 ha

Solution:

$S=80 \cdot \ 296/10000=\dfrac{ 296 }{ 125 }=2.37 \ \text{ha}$

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