Correct Answer: Option B

Explanation

cot\(\theta\) = \(\frac{1}{\cos \theta}\)

= \(\frac{8}{15}\)(given)

tan\(\theta\) = \(\frac{15}{18}\)

By Pythagoras theorem,

x2 = 152 + 82

x2 = 225 + 64 = 289

x = \(\sqrt{289}\)

= 17

Hence sin\(\theta\) = \(\frac{15}{x}\)

= \(\frac{15}{17}\)

There is an explanation video available below.

• The following is a part of the uranium decay series U^283 92 =Th^234 90= Po^234 91 =X 1) What particles... Answer this

  0 Answers   ·   Physics   ·   32 minutes ago
• Ethyne is used for? Answer this

  2 Answers   ·   Chemistry   ·   2 days ago
• Answer the question,is not as simple as it looks, please maths students test your memory with this few questions? Answer this

  0 Answers   ·   Mathematics   ·   2 hours ago