Relax

Respuesta :

[tex]\text{Area of Trapezium = }\frac{1}{2}(a+b)h[/tex]

Where a=6, b = 14 and h = 5

[tex]\text{Area}=\text{ }\frac{1}{2}(6+14)(5)=\frac{1}{2}\times20\times5=10\times5=50cm^2[/tex]

So, the answer is option B