Answer
sin θ = $\frac{20}{29}$
cos θ = $\frac{21}{29}$
tan θ =$\frac{20}{21}$
csc θ = $\frac{29}{20}$
sec θ = $\frac{29}{21}$
cot θ = $\frac{21}{20}$
Work Step by Step
$a^{2}$ + $b^{2}$ = $c^{2}$
given b = 21, c= 29
$a^{2}$ + $21^{2}$ = $29^{2}$
$a^{2}$ =841 - 441
$c^{2}$ = 400
c = $\sqrt {400}$ = 20
sin θ = $\frac{opposite}{hypotenuse}$ = $\frac{20}{29}$
cos θ = $\frac{adjacent}{hypotenuse}$ = $\frac{21}{29}$
tan θ = $\frac{opposite}{adjacent}$ = $\frac{20}{21}$
csc θ = $\frac{1}{sin θ}$ = $\frac{29}{20}$
sec θ = $\frac{1}{cos θ}$ = $\frac{29}{21}$
cot θ = $\frac{1}{tan θ}$ = $\frac{21}{20}$
