Karnataka SSLC (Class 10) Introduction to Trigonometry — practice questions
11 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Karnataka SSLC (Class 10) Introduction to Trigonometry in the app →For an acute angle $A$ in a right triangle, $ in A$ equals$\cos A$ for an acute angle $A$ is defined asThe value of $\tan 45^\circ$ isThe reciprocal of $ in A$ isThe value of $ in 30^\circ$ isThe fundamental identity relating $ in A$ and $\cos A$ isThe identity $1 + \tan^2 A$ equalsUsing complementary angles, $ in(90^\circ - A)$ equalsThe value of $\cos 0^\circ$ isIf $\tan A = 1$, then the acute angle $A$ isThe value of $ in^2 30^\circ + \cos^2 30^\circ$ is