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Class 12 Mathematics Trigonometric Functions AnglesMediumLevel 67

Write (42^\circ 15') in decimal degrees.

Answer and explanation

Correct answer: (42.25^\circ)

(15'=\frac{15}{60}^\circ=0.25^\circ) so (42^\circ 15'=42.25^\circ). Do not write minutes directly as decimals.

Tags

trigonometric-functionsanglesminute-degree

Frequently asked questions

What is the correct answer to this question?

(42.25^\circ)

Why is this the correct answer?

(15'=\frac{15}{60}^\circ=0.25^\circ) so (42^\circ 15'=42.25^\circ). Do not write minutes directly as decimals.

Which subject and chapter does this question cover?

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

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