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Given: ABC is a right triangle with right angle C. ​ AB=14 centimeters ​ and m∠A=33∘ . What is AC ?

 Aug 1, 2019
 #1
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14 cos 33 = AC        (cos = adjacent / hypotenuse )

 Aug 1, 2019
 #2
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so AC = 32 ?

Guest Aug 1, 2019
 #3
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What does EP say? He says : AC =14 x cos 33 =14 x 0.838670... =11.74 cm.

 Aug 1, 2019

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