Posted by thomas on .
Find the remaining trigonometric ratios of θ if sin(θ) is given and θ QI
sin(θ)=7/sqrt 149
cos=
tan=
cot=
csc=
sec=

TRIG 
Damon,
Draw the right triangle
other leg = sqrt (149 49) = 10
so for example
cos = 10/sqrt(149)
etc