Respuesta :

wegnerkolmp2741o

Answer:

13.21148134 meters

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adj/ hyp

cos 39 = x /17

17 cos 39 = x

13.21148134 = x

bhadelsimron19

Answer:

Step-by-step explanation:

take 39 degree as reference angle

using cos rule

cos 39=adjacent/hypotenuse

0.77=x/17

0.77*17=x

13.09=x

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