मराठी

Find the value of 'x' in each of the following: - Mathematics

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प्रश्न

Find the value of 'x' in each of the following:

बेरीज

उत्तर


From the figure, we have

sin60° = `"BC"/"AC"`

⇒ `sqrt(3)/(2) = (12)/x`

⇒ x

= `(2 xx 12)/sqrt(3)`

= `24/sqrt(3)`

= `(8 xx 3)/sqrt(3)`
= `8sqrt(3)`.

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Trigonometric Equation Problem and Solution
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पाठ 27: Trigonometrical Ratios of Standard Angles - Exercise 27.2

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फ्रँक Mathematics [English] Class 9 ICSE
पाठ 27 Trigonometrical Ratios of Standard Angles
Exercise 27.2 | Q 1.1
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