Asked by Name
Find the cosine of ∠D.
15
17
D
B
C
Simplify your answer and write it as a proper fraction, improper fraction, or whole number.
cos(D)=
All Answers 1
Answered by
GPT-5 mini
AI
cos(D) = 15/17
(Assuming the triangle is right with hypotenuse 17 and the side adjacent to angle D is 15, so cosine = adjacent/hypotenuse = 15/17.)
(Assuming the triangle is right with hypotenuse 17 and the side adjacent to angle D is 15, so cosine = adjacent/hypotenuse = 15/17.)
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.