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Class 12 Mathematics Trigonometric Functions AnglesExpertLevel 69

If (x^\circ=\frac{7\pi}{20}) radians, what is the value of (x)?

Answer and explanation

Correct answer: (63)

(\frac{7\pi}{20}\times\frac{180^\circ}{\pi}=63^\circ), so (x=63). In exams, cancel (\pi) and simplify.

Tags

trigonometric-functionsanglesclass-11expert

Frequently asked questions

What is the correct answer to this question?

(63)

Why is this the correct answer?

(\frac{7\pi}{20}\times\frac{180^\circ}{\pi}=63^\circ), so (x=63). In exams, cancel (\pi) and simplify.

Which subject and chapter does this question cover?

This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Angles.

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