7.5 and 7.6 Trigonometric Ratios The Legend of SOH CAH TOA...Part 1 The Legend of SOH CAH TOA...Part 1
Trigonometric Ratios A ratio of two sides of a RIGHT triangle
Sine
Find the sine of angle F Find the sine of angle D
Cosine
Find the cosine of angle F Find the cosine of angle D
Tangent
Find the tangent of angle F Find the tangent of angle D
Trig Summary
B
Because the hypotenuse is always the biggest side, Sin and cos are always < 1.000
B 2
B
Find the sine, the cosine, and the tangent :
Find the sine, the cosine, and the tangent :
Find the sine, the cosine, and the tangent :
Use calculator to find sin
Use calculator to find cos cos
Find the value of each variable
The Legend of SohCahToa