Trigonometry Crash Course Quiz

• Triangles and angles (correct)
• Study and triangles
• Triangles and study
• Angles and triangles

• Rectangle
• Circle
• Triangle (correct)
• Square

• $sin(θ) = \frac{Y}{R}$ (correct)
• $sin(θ) = \frac{Y}{X}$
• $sin(θ) = \frac{X}{R}$
• $sin(θ) = \frac{X}{Y}$

<p>$cos(θ) = \frac{X}{R}$ (C)</p> Signup and view all the answers

<p>$tan(θ) = \frac{Y}{X}$ (A)</p> Signup and view all the answers