quiz

Trigonometry Quiz 13

Answer these simple questions correctly and earn coins

Difficulty Level :
10 Questions

Popular Questions In Trigonometry Quiz 13

  • Sin 81° + Tan 81° can be expressed as ……………

  • Sin (A + B) = Sin A + Sin B is true for

  • Ramu said Cos A = 2 ; Ravi said Cos A = 1. Do you agree with whom ?

  • In ABC,B\triangle ABC, \angle B = 90° then Sin A =

  • In a right angled triangle the adjacent side of 30°

  • Cosθ.Tanθ=Cos \theta . Tan \theta =

  • If Cos θ\thetaab\frac{a}{b} then Cosec θ\theta is equal to

  • Sec θ\theta = m+n2mn\frac{m+n}{2\sqrt {mn}} then Cosec θ\theta =

  • Cos2θ(1+Tan2θ)=Cos^2 \theta (1 + Tan^2 \theta) =

  • Sinθ1+cosθ\frac{Sin \theta}{1+ cos \theta}