Answer: 819.73 yd²
<u>Step-by-step explanation:</u>

= 
= 
= 29 * 30
= 870

= π(4)²
= 16π
≈ 50.27
Area of the park = 
= 870 - 50.27
= 819.73
To get how many inches the model is divide by feet per inch
242/22=11
The model in 11 inch long
Should be the first one
Im sorry wish i could help but the equation is a little confusing give me a few moments and i will figure out the answer okay?