Mathematics, 26.03.2021 04:30 jimena15

Consider the triangle shown below where m∠B=78∘, a=35.9 cm, and c=31.2 cm. Use the Law of Cosines to determine the value of x (the length of ACin cm).
x=

Consider the triangle shown below where m∠B=78∘, a=35.9 cm, and c=31.2 cm.

Use the Law of Cosines

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Consider the triangle shown below where m∠B=78∘, a=35.9 cm, and c=31.2 cm. Use the Law of Cosines t...