With the given order of integration, the interval over D is
1 x 90
2 x 35
3 x 30
5 x 18
6 x 15
9 x 10
Answer:
418.4
Step-by-step explanation:
The quadrilateral is a trapezium as two of its opposite sides are perpendicular to one side. Rectangle is also a type of trapezium and so is a square
Hope this helps!
equation 1 and 3
1 .y=2 x on top
3 .y=0x 2 on top + 6