Respuesta :

wegnerkolmp2741o

Answer:

x =15.55723827

Step-by-step explanation:

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

sin theta = opp/ hyp

sin 40 = 10/x

x sin 40 = 10

x = 10 / sin 40

x =15.55723827

clarch19

Answer:

15.6 in

Step-by-step explanation:

since this is a right triangle we can use: SOA CAH TOA

in this case, since we know the opposite and hypotenuse of 40 degrees we can use sin

sin40° = 10/x

x·sin40° = 10

x = 10/sin40°

x = 15.6

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