Trignometry

Seite 1

Place of theta determines the value of Perpendicular (p) and Base (b)

Elevation - Looking up

Depression - Looking Down

Seite 2

ND - Not defined

Sin goes 0-1

Cos goes 1-0

Sin --reciprocal--> Cosec

Cos --reciprocal--> Sec

Tan --reciprocal--> Cot

Seite 3

Formula

Sin (90-A) = Cos A

Tan (90-A) = Cot A

Sec (90-A) = Cosec A

Cos (90-A) = Sin A

Cot (90-A) = Tan A

Cosec (90-A) = Sec A

Identities