Inverse Trig

$$\sin\left(\theta\right)=\frac{20}{25}$$  

$$\cos\left(\theta\right)=\frac{20}{25}$$  

$$\tan\left(\theta\right)=\frac{20}{25}$$  

$$\sin\left(\theta\right)=\frac{25}{20}$$  

$$\sin\left(A\right)=\frac{10}{14}$$

$$\cos\left(A\right)=\frac{10}{14}$$

$$\tan\left(A\right)=\frac{10}{14}$$

$$\tan\left(A\right)=\frac{14}{10}$$

$$A=\sin^{-1}\left(\frac{10}{14}\right)$$

$$A=\cos^{-1}\left(\frac{10}{14}\right)$$

$$A=\tan^{-1}\left(\frac{10}{14}\right)$$

$$A=\tan^{-1}\left(\frac{14}{10}\right)$$

Inverse sine

Inverse cosine

Inverse tangent

Pythagorean Theorem

$$x=\tan\left(\frac{8}{15}\right)$$

$$x=\tan\left(\frac{15}{8}\right)$$

$$x=\tan^{-1}\left(\frac{8}{15}\right)$$

$$x=\tan^{-1}\left(\frac{15}{8}\right)$$

inverse sine

inverse cosine

inverse tangent

It is not possible to determine m<A

$$A=\sin\left(\frac{2}{10}\right)$$

$$A=\sin\left(\frac{10}{2}\right)$$

$$A=\sin^{-1}\left(\frac{2}{10}\right)$$

$$A=\sin^{-1}\left(\frac{10}{2}\right)$$

$$\sin^{-1}\left(\frac{15}{16}\right)$$

$$\cos^{-1}\left(\frac{15}{16}\right)$$  

$$\tan^{-1}\left(\frac{15}{16}\right)$$  

Cannot be determined