On a map, the North Carolina cities of Raleigh, Durham, and Chapel Hill form a triangle, as shown below. What are the approximate values of the missing measures on the map? In the figure shown, Durham, Chapel Hill, and Raleigh are connected by straight lines to form a triangle. The angles subtended at Durham, Chapel Hill, and Raleigh are 102 degrees, c degrees, and r degrees respectively. The distance between Durham and Raleigh is 21 miles, the distance between Chapel Hill and Raleigh is 25 miles, and the distance between Durham and Chapel Hill is x miles. r similar to 23 degree, c similar to 55 degree, x similar to 10 mi. r similar to 55 degree, c similar to 23 degree, x similar to 10 mi. r similar to 21 degree, c similar to 57 degree, x similar to 22 mi. r similar to 57 degree, c similar to 21 degree, x similar to 22 mi.