# If √3 = 1.732, find (correct to two decimal place) the value of 2 tan 30 ° - Mathematics

Sum

If sqrt3 = 1.732, find (correct to two decimal place)  the value of  (2)/(tan 30°)

#### Solution

(2)/(tan30°) = 2/(1/sqrt3)= 2sqrt3 = 2 xx 1.732 = 3 .46

Concept: Trigonometric Ratios of Some Special Angles
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#### APPEARS IN

Selina Concise Mathematics Class 9 ICSE
Chapter 23 Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios]
Exercise 23 (A) | Q 10.2 | Page 292