rivasscynthia
rivasscynthia
09-08-2018
Mathematics
contestada
Can someone please help me
Respuesta :
cdw2014
cdw2014
09-08-2018
We are trying to find the length of the side opposite to the 20 degree angle. We are given the hypotenuse, so we can use the trigonometric function sine to solve for x.
sin(theta) = opposite / hypotenuse
sin(20) = x/18
18sin(20) = x
x = 6.1564
The answer to the nearest tenth is 6.2
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