A triangular plot of land is shown.
What is the longest dimension of the plot?
https://static.k12.com/nextgen_media/assets/8122839-NG_GMT_IT_04_NP056_606.png
Round only your final answer to the nearest foot.
We can use the Law of Cosines to find the missing side, S
S^2 = 143^2 + 220^2 - 2(143)(220)cos(75.7)
S^2 = 53307.8
S = √53307.8 ≈ 231 ft
