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value of each angle cos B= 0.6894?​

Sagot :

Answer:

∠B = 46.42°

Step-by-step explanation:

Given:

  • cos B = 0.6894

Find the angle measure of B:

cos⁻¹ (0.6894) =  46.42

∠B = 46.42°

Click image on using calculator to find the angle.

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