Home › NEET UG › Mathematics › Trigonometric Functions › When angle C is considered in place of angle A, …
When angle C is considered in place of angle A, the positions of the sides:
AStay put
BVanish
CDouble
DChange
Answer & Solution
Correct answer: D. Change
1. Opposite and adjacent are named relative to the chosen angle.
2. Choosing a different angle swaps the roles.
3. So the positions change.
_Source: NCERT Class 10 Mathematics, Chapter 8, Introduction to Trigonometry._
Related questions
In a right triangle with BC equal to AB equal to a, the hypotenuse AC equals:Dividing AB squared plus BC squared equals AC squared by which term gives cos squared A plcos squared A plus sin squared A equals:A trigonometric identity holds for all values of the:An equation true for all values of the variables involved is called an:Aryabhata's word for sine was:Aryabhata's work on sine dates to about:The first use of the idea of sine in its modern sense was in the: