Step-by-step explanation:
i) 

ii) 
iii) 

8 x 7 x 10 x 6 = 3360 ft . I believe this should be the answer.
Answer:
The solution is 8x2 + 16x + 8. The region can be divided into a triangle and a rectangle.
Area of Triangle=
1
2
(2x + 2)(2x)
Area of Triangle = 2x2 + 2x
Area of Rectangle: (2x + 2)(3x + 4)
Area of Rectangle: 6x2 + 14x + 8
Sum of Two Regions: 8x2 + 16x + 8
Step-by-step explanation:
Answer:37
Step-by-step explanation:
(5x7)+2
35+2
=37