The garden

The garden has the shape of a rectangular trapezium. The bases have lengths of 27 meters and 36 meters, and the trapezoid's height is 12 meters. Calculate how much a fence will cost this garden if one meter costs 1.5 €.

Final Answer:

o =  135 Eur

Step-by-step explanation:

$$\begin{gathered} a=27\text{m} \\ c=36\text{m} \\ h=12\text{m} \\ b=\sqrt{h^2+(a-c{)}^2}=\sqrt{12^2+(27-36{)}^2}=15\text{m} \\ {o}_1=a+b+c+h=27+15+36+12=90\text{m} \\ p=1.5\text{Eur/m} \\ o=p\cdot o_1=1.5\cdot 90=135\text{Eur} \end{gathered}$$

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