Answer:
209 ft^2
Explanation:
There are two methods
the first one is
(b1 + b2)/2 * h = area
(15+23)/2 * 11 = 209
The second one is
((b2 - b1) * h)/2 + (b1 * h) = area
(8 * 11)/2 + (15 * 11) = 209
**double check with calculator
3796 Answer D
I multiplied all of the slides. I hope this helps.
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