Question

Can anyone help me with this? ​

Answer 1

w = 519.62

z = 480.38

Explanation:

to find w you have to use tan (60)

`\tan 60 = (900)/(w)\\\\√(3)=(900)/(w)\\\\w=(900)/(√(3))\\\\w\approx 519.62`

and for z

`\tan 42 = (900)/(z+w)\\\\0.9 = (900)/(519.62+z)\\\\900 = 0.9(519.62+z)\\\\900 = 467.66+0.9z\\\\432.34= 0.9z\\\\z \approx 480.38`