8. Right Triangles & Trigonometry
8.05 Solving for angles in right triangles
Adaptive
Worksheet
Interactive practice questions
If $\cos\theta=0.146$cosθ=0.146, find $\theta$θ, writing your answer to the nearest degree.
Easy
1min
Given $\tan s=\frac{9}{5}$tans=95, evaluate $s$s to the nearest degree.
Easy
< 1min
If $\sin\theta=0.825$sinθ=0.825, find $\theta$θ, writing your answer to the nearest degree.
Easy
< 1min
Solve for the value of $x$x to the nearest degree.
Enter each line of work as an equation.
Easy
1min
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