Question

if seco =22/7,then find tano=?​

Answer 1

Answer:

ans is 3

Step-by-step explanation:

cos a=b/h

so Sec a= h/b

tan a=P/b

h=22 and b=7 acording to Pythagoras theorem

P=√(h^2-b^2)= (√(22*22-7*7))= √(484-49)= √435= 20.856=21 approaximate

so P=21

tan a= P/b= 21/7= 3