Look at the figures given below :

From these figures, write down the values of :

(i) sin x

(ii) tan x

(iii) sec x

(iv) cos y

(v) cot y

(vi) cosec y

(vii) sin z

(viii) cos z

(ix) tan z

(i) sin x = $\dfrac{\text{perpendicular}}{\text{hypotenuse}} = \dfrac{q}{r}$

(ii) tan x = $\dfrac{\text{perpendicular}}{\text{base}} = \dfrac{q}{p}$

(iii) sec x = $\dfrac{\text{hypotenuse}}{\text{base}} = \dfrac{r}{p}$

(iv) cos y = $\dfrac{\text{base}}{\text{hypotenuse}} = \dfrac{b}{n}$

(v) cot y = $\dfrac{\text{base}}{\text{perpendicular}} = \dfrac{b}{m}$

(vi) cosec y = $\dfrac{\text{hypotenuse}}{\text{perpendicular}} = \dfrac{n}{m}$

(vii) sin z = $\dfrac{\text{perpendicular}}{\text{hypotenuse}} = \dfrac{u}{n}$

(viii) cos z = $\dfrac{\text{base}}{\text{hypotenuse}} = \dfrac{k}{n}$

(ix) tan z = $\dfrac{\text{perpendicular}}{\text{base}} = \dfrac{u}{k}$