If sintheta = 817 and theta is acute, find cottheta.

  1. 158
  2. 815
  3. 817
  4. 1517
Answer

A) 158

Draw a right triangle with opposite = 8, adjacent = 15, hypotenuse = 17 (Pythagoras: 8^2 + 15^2 = 17^2). Then cottheta = 158. SLO M-09-B-24 · Application

Mathematics MCQ · More Trigonometric Identities MCQs · Practise