Answer:
Step-by-step explanation:
Answer:
6.45ft
Step-by-step explanation:
17.5+4 3/4 or 4.75 = 22.25
22.25 + -15.8= 6.45ft
hope this helps :), sorry if i am wrong
By applying the Tan trigonometric formula, the value of the tangent for angle A is equal to: A. 3√91/91.
<h3>How to find the value of the tangent for <A?</h3>
In order to determine the value of the tangent for <A, we would apply Pythagorean theorem:
AB² = AC² + BC²
40² = AC² + 12²
AC² = 1600 - 144
AC = √1456
AC = 4√91 in.
Now, we can determine the value of the tangent for <A by applying the Tan trigonometric formula:
TanA = Opp/Adj
TanA = BC/AC
TanA = 12/4√91
TanA = 3√91/91.
Read more on trigonometry functions here: brainly.com/question/4515552
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The first one is -3 , The second one is -1/3