The Law of Cosines
1 Use the Law of Cosines to Solve Oblique Triangles
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A) $\mathrm { A } = 109 ^ { \circ } , \mathrm { B } = 39 ^ { \circ } , \mathrm { C } = 32 ^ { \circ }$
B) $\mathrm { A } = 39 ^ { \circ } , \mathrm { B } = 109 ^ { \circ } , \mathrm { C } = 32 ^ { \circ }$
C) $A = 109 ^ { \circ } , \mathrm { B } = 32 ^ { \circ } , \mathrm { C } = 39 ^ { \circ }$
D) $\mathrm { A } = 39 ^ { \circ } , \mathrm { B } = 32 ^ { \circ } , \mathrm { C } = 109 ^ { \circ }$

Question

The Law of Cosines
1 Use the Law of Cosines to Solve Oblique Triangles
-
A) $\mathrm { A } = 109 ^ { \circ } , \mathrm { B } = 39 ^ { \circ } , \mathrm { C } = 32 ^ { \circ }$ 
B) $\mathrm { A } = 39 ^ { \circ } , \mathrm { B } = 109 ^ { \circ } , \mathrm { C } = 32 ^ { \circ }$ 
C) $A = 109 ^ { \circ } , \mathrm { B } = 32 ^ { \circ } , \mathrm { C } = 39 ^ { \circ }$ 
D) $\mathrm { A } = 39 ^ { \circ } , \mathrm { B } = 32 ^ { \circ } , \mathrm { C } = 109 ^ { \circ }$

Quizplus · Accepted Answer

The Answer of The Law of Cosines
1 Use the Law of Cosines to Solve Oblique Triangles
-
A) $\mathrm { A } = 109 ^ { \circ } , \mathrm { B } = 39 ^ { \circ } , \mathrm { C } = 32 ^ { \circ }$ 
B) $\mathrm { A } = 39 ^ { \circ } , \mathrm { B } = 109 ^ { \circ } , \mathrm { C } = 32 ^ { \circ }$ 
C) $A = 109 ^ { \circ } , \mathrm { B } = 32 ^ { \circ } , \mathrm { C } = 39 ^ { \circ }$ 
D) $\mathrm { A } = 39 ^ { \circ } , \mathrm { B } = 32 ^ { \circ } , \mathrm { C } = 109 ^ { \circ }$

The Law of Cosines 1 Use the Law of Cosines A=109∘,B=39∘,C=32∘\mathrm { A } = 109 ^ { \circ } , \mathrm { B } = 39 ^ { \circ } , \mathrm { C } = 32 ^ { \circ }A=109∘,B=39∘,C=32∘

The Law of Cosines
1 Use the Law of Cosines $\mathrm { A } = 109 ^ { \circ } , \mathrm { B } = 39 ^ { \circ } , \mathrm { C } = 32 ^ { \circ }$