test 7.1-7.4 Flashcards
1
Q
tan =
A
sin/cos
2
Q
pythagorean identities
A
sin^2o+cos^2o= 1
divide each part by sin^2o then start over and divide by cos^2o
Pre-Cal > test 7.1-7.4 > Flashcards
tan =
sin/cos
pythagorean identities
sin^2o+cos^2o= 1
divide each part by sin^2o then start over and divide by cos^2o