4
QuizMultiple Choice
Law of Cosines
Question 4 • S1S-OC: Pre-Calculus B (E3710 - AG)
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?
Answer
A
r similar to 23 degree, c similar to 55 degree, x similar to 10 mi.
B
r similar to 55 degree, c similar to 23 degree, x similar to 10 mi.
C
r similar to 21 degree, c similar to 57 degree, x similar to 22 mi.
D
r similar to 57 degree, c similar to 21 degree, x similar to 22 mi.