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Scholar · Math
Trigonometry: sine & cosine
⏱ 4:21 elapsed
+30 XP
01
Hook
02
Explain
✏️
03
Practice
💬
04
Feedback
🪞
05
Reflect
🌱
06
Evolve
✏️ Step 3 · Practice
Match each ratio to its name on the right triangle (SOH · CAH · TOA)
You'll get instant feedback after each drop. 3 left.
📐 Right triangle · opposite · adjacent · hypotenuse
? Drop here
? Drop here
? Drop here
DRAG OR TAP A LABEL
📏
Opposite / Hypotenuse
📐
Adjacent / Hypotenuse
🧭
Opposite / Adjacent
🪤
Hypotenuse / Adjacent (that's secant, not what we asked)
Trigonometry: sine and cosine basics 📐 · Lesson · LearnAI