Trig Ratios SOH CAH TOA - 20:58
Trigonometry & Geometry Papapodcasts
English - January 30, 2009 21:13 - ★★★★ - 11 ratingsCourses Education papapodcasts math mathematics trigonometry geometry sin cos tan ratio hypotenuse Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: Angle Relationships - 20:58
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KEY CONCEPTS:
ONLY for RIGHT ANGLED TRIANGLES
SOH-CAH-TOA
SOH - sinA=opp/hyp
CAH - cosA=adj/hyp
TOA - tanA=opp/adj
Longest side of right angled triangles is called the HYPOTENUSE. Always found on the opposite side of the right angle of the triangle.
To find the angle use the inverse of the trig buttons on your calculator.