Question

12.3.202 Helechas the
( Answer the following
dactions
Why War Aunt Jame
محله های شما
c3 عيد
cheauelo​

Answer 1

Explanation:

(i) cos(90° − θ ) = cos(3θ − 30°) ⇒ 90° − θ = 3θ -30° ⇒ θ = 30° (ii) AB/AC = sin 30° ∴ Length of rope = AC = 400 cmRead more on Sarthaks.com - https://www.sarthaks.com/504532/skysails-that-genre-engineering-science-that-uses-extensive-utilization-energy-vessel