Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Trigonometry

Question:

If sinA =\(\frac{48}{73}\) . Then find the value of 11tanA . 

Options:

 \(\frac{4}{27}\)

 \(\frac{48}{5}\)

 \(\frac{4}{5}\)

 \(\frac{48}{15}\)

Correct Answer:

 \(\frac{48}{5}\)

Explanation:

sinA =\(\frac{48}{73}\) =\(\frac{P}{H}\)   [ Triplet 48 , 55 , 73 ]

B = 55 

⇒ 11tanA = 11 × \(\frac{P}{B}\)

= 11 × \(\frac{48}{55}\)

= \(\frac{48}{5}\)