Question 29

What is the value of $$c^{2} $$ in the given figure, where the radius of the circle is ‘a’ unit.

Solution

Applying the cosine rule , we get $$c^{2} = a^{2} + b^{2} - 2ab cos θ$$

Hence, option A is the correct answer.


Create a FREE account and get:

  • All Quant Formulas and shortcuts PDF
  • 170+ previous papers with solutions PDF
  • Top 5000+ MBA exam Solved Questions for Free

cracku

Boost your Prep!

Download App