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khalilattalah
30.12.2019 •
Mathematics
How do you solve this using special right triangle this is geometry
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Ответ:
Hello from MrBillDoesMath!
11.1
Discussion:
cos(42) = x / 15 => multiply both sides by 15
x = 15 * cos(42) => as cos(42) = .743 approx
x = 15 * (.743)
x = 11.15
Thank you,
MrB
Ответ: