Respuesta :
[tex]\text{Area of a Trapezoid} = \frac{1}{2}(a+b)h
[/tex]
[tex] \frac{1}{2} (6+10) *4 = 32 \text{ft}^{2} [/tex]
Total cost is $4.00 * 32 = $128.00
[tex] \frac{1}{2} (6+10) *4 = 32 \text{ft}^{2} [/tex]
Total cost is $4.00 * 32 = $128.00