Need help with this. Find the value of each variable.

Step-by-step explanation:

By applying sine rule in ΔACD,

cos(30°) =

cos(30°) =

z =

By applying cosine rule in ΔACD,

sin(30°) =

sin(30°) =

AC = 12

By applying tangent rule in ΔACB,

tan(45°) =

1 =

y = 12

By applying sine rule in ΔACB,

sin(45°) =

x = y(√2)

x = 12√2

no

step-by-step explanation:

answer

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement