by calculating the angles
You can solve for sin18 by making use of trigonometry.
by proving l.h.s=r.h.s
It requires more than Trigonometry to solve these issues. The answer is simply : It cannot.
all answers of rd sharma lesson trigonometry
You make them less complicated by using trigonometric relationships and identities, and then solve the less complicated questions.
Unlike equations (or inequalities), identities are always true. It is, therefore, not possible to solve them to obtain values of the variable(s).
Through the usage of trigonometry and a protractor.
To solve trigonometry problems easily, make sure you have a good understanding of the basic trigonometric functions (sine, cosine, tangent) and their properties. Practice using trigonometric identities and formulas to simplify expressions. Visual aids such as diagrams can also help in understanding and solving trigonometry problems more easily.
The answer will depend on what exactly x represents. With no information about that, the question is pointless.
Trigonometry is used depending on what the problem is.
Because when trying to solve a problem, Algebra, Trigonometry, Arithmetic, Statistics, and Geometry all failed.
By using trigonometry or using Pythagoras' theorem for a right angle triangle.