Answer:
113 feet
Step-by-step explanation:

YOU CAN EVEN WRITE IT IN THE FRACTION FORM .
BE REMINDED THAT <> CHANGE SIGN WHEN YOU DIVIDE OR MULTIPLY A NEGATIVE NUMBER ONLY.
HOPE THIS HELPS
Answer:
58 ft squared.
Step-by-step explanation:
The formula for area of a trapezoid is (h/2)(b1 + b2). Let's plug in the values:
(4/2) * (12+17) = 2 * 29 = 58ft^2.