Calculate the area of the cross section of the airplane wing, using the trapezoidal rule.
Seven equally-spaced vertical lines are surrounded by a closed curve. The lengths of the vertical lines from left to right are as follows: 0.00 feet, 0.59 foot, 0.75 foot, 1.05 feet, 1.25 feet, 1.00 foot, and 0.64 foot. The distance between the fourth vertical line and the fifth vertical line is 1.00 foot.
0.59
0.75
1.05 ft
1.25 ft
1.00 ft
0.64 ft
1.00 ft
The area of the cross section of the airplane wing is approximately
nothing ft squared.
(Round to the nearest tenth as needed.)