61,243 views
20 votes
20 votes
E and all other answers should be rounded to X = 28 X

User Peadar Doyle
by
2.5k points

1 Answer

17 votes
17 votes

Since we're in a right triangle, we'll have that:


\cos 26=(x)/(28)

Solving for x :


\cos 26=(x)/(28)\rightarrow28\cos 26=x\rightarrow x=25.17

Therefore, x = 25.17

User Selfawaresoup
by
2.7k points