Exact Values: Trig Drill

By YUNJIAN NI on AppTrack Ninja.

Master sin, cos and tan fast

Exact Values is a focused drill-trainer for the trigonometric values every maths student needs to know cold: sin, cos, and tan at 0°, 30°, 45°, 60°, 90° (and their radian equivalents). WHY THIS APP • 15 values × repetition = mastery. That's the whole secret. • Daily reminder nudges you to a 2-minute drill — that's all it takes. • Offline. No login. No ads. No tracking. • One-time purchase, $4.99. Yours forever. FEATURES • 10-question quiz rounds drawn from the 15 special-angle values • Optional 5-second per-question timer for exam-pace practice • Toggle radians on or off (π/6, π/4, π/3, π/2) …

Categories: Education

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