Answer :
[tex]\boxed {\boxed {\text{Area of trapezium = } \dfrac{1}{2}(a + b)h}}[/tex]
[tex]\text{Area of the trapezium = } \dfrac{1}{2}(2.2 + 5.2)(8.8)} = 35.56 \text { in}^2[/tex]
[tex]\text{Area of the trapezium = } \dfrac{1}{2}(2.2 + 5.2)(8.8)} = 35.56 \text { in}^2[/tex]