Practice Introduction to Trigonometry - Dormant Offered by Unacademy

Introduction to Trigonometry

Compute $\tan \theta, \operatorname{if} \sec \theta=\frac{29}{21}$

$\tan \theta=\frac{29}{21}$

$\tan \theta=\frac{21}{20}$

$\tan \theta=\frac{20}{21}$

$\tan \theta=\frac{20}{29}$

Introduction of Trigonometry

Trigonometric Ratios

Proof of Existence of T- Ratios

Complementary Angles

Trigonometric Identities