Answer :

Answer:

192.6 yd²

Step-by-step explanation:

The figure is trapezoidal.

Area of a trapezoid = 1/2(a + b) h, where a and b are the two opposite parallel sides.

Area of a trapezoid = 1/2(21.4+ 21.4) 9

Area of a trapezoid = 21.4 × 9

Area of a trapezoid = 192.6 yd²

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