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Use tables to find sine of 62° 57' - Mathematics

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Question

Use tables to find sine of 62° 57'

Numerical

Solution

sin 62° 57' = sin (62° 54' + 3')

= 0.8902 + 0.0004

= 0.8906

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Chapter 21: Trigonometrical Identities - Exercise 21 (D) [Page 331]

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Selina Mathematics [English] Class 10 ICSE
Chapter 21 Trigonometrical Identities
Exercise 21 (D) | Q 1.4 | Page 331
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