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7. Non-Right Triangles
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7. Non-Right Triangles
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7. Non-Right Triangles / Law of Cosines / Problem 4
Problem 4
Determine the area of the triangle PQR.
p = 243 m, q = 289 m, r = 310 m
A
16958 m
2
B
16568 m
2
C
33136 m
2
D
33316 m
2
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