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OH-Geometry B
Area and Perimeter of Triangles — Unit test
Question 4
4
Quiz
Multiple Choice
Area and Perimeter of Triangles — Unit test
Question 4 • OH-Geometry B
Law of cosines: a2 = b2 + c2 – 2bccos(A)
Answer
A
35°
B
45°
C
55°
D
65°
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Unit Test
Law of cosines: a2 = b2 + c2 – 2bccos(A)