given root 3 tan 5 theta=1,find the value of theta Share with your friends Share 5 Manbar Singh answered this We have,3 tan 5θ = 1⇒tan 5θ = 13⇒tan 5θ = tan 30°⇒5θ = 30°⇒θ = 6° 11 View Full Answer Sairam answered this rt3tan5A= 1 tan 5 A = 1/rt3 tan 5 A = tan 30 tan common so tan cancel 5A= 30 A= 30/5 A= 6 * NOTE: here instead of theta i have used A 10