The Law of Cosines
1 Use the Law of Cosines $$\mathrm { a } = 7 , \mathrm {~b} = 14 , \mathrm { c } = 16$$

Multiple Choice

The Law of Cosines
1 Use the Law of Cosines to Solve Oblique Triangles
- $$\mathrm { a } = 7 , \mathrm {~b} = 14 , \mathrm { c } = 16$$

A) $\mathrm { A } = 26 ^ { \circ } , \mathrm { B } = 61 ^ { \circ } , \mathrm { C } = 93 ^ { \circ }$
B) $\mathrm { A } = 28 ^ { \circ } , \mathrm { B } = 59 ^ { \circ } , \mathrm { C } = 93 ^ { \circ }$
C) $\mathrm { A } = 24 ^ { \circ } , \mathrm { B } = 61 ^ { \circ } , \mathrm { C } = 95 ^ { \circ }$
D) no triangle