Use the cosine function to find B of a standard right triangle ABC given a = 42 m and c = 76 m. Round to the nearest 0.1°.
A)28.9°
B)56.5°
C)61.1°
D)33.5°

Name: Use the cosine function to find B of a standard right triangle ABC given a = 42 m and c = 76 m. Round to the nearest 0.1°. A)28.9° B)56.5° C)61.1° D)33.5°
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The Answer of Use the cosine function to find B of a standard right triangle ABC given a = 42 m and c = 76 m. Round to the nearest 0.1°.
A)28.9°
B)56.5°
C)61.1°
D)33.5°

Use the Cosine Function to Find B of a Standard