Arithmetic Aptitude :: Trigonometry
- For Cosine Rule of any triangle ABC, b² is equal to
- For Cosine Rule of any triangle ABC, c² is equal to
- In a triangle ABC, if angle A = 72° , angle B = 48° and c = 9 cm then Ĉ is
- Considering Cosine Rule of any triangle ABC, possible measures of angle A includes
- Sine rule for a triangle states that
- Dimensions of plane includes
- By expressing sin 170° in terms of trigonometrical ratios, answer will be
- By expressing sin 125° in terms of trigonometrical ratios, answer will be
- By expressing cos 113° in terms of trigonometrical ratios, answer will be
- For Cosine Rule of any triangle ABC, a² is equal to