Question

If cosec theata=5/3then sec theata=

Answer 1

Cosec theta = H/P = 5/3 
So, hypotenuse = 5 and perpendicular = 3 
then
base= root Hsquare - Psquare = root(25-9) = root 16 = 4
so base is 4
sec theta = H/B = 5/4

hope it helps! :)

Answer 2

» cosec∅ = 5/3
sec∅ =?
we know that,
cosec∅= H/P = 5/3
so,
H= 5
P = 3
now,
from Pythagoras law,
H²= P²+B²
=> 5²= 3²+B²
=>√25-9=B
=> √16 = B
=> 4 = B
we found B = 4
we know that sec∅ = H/B
.°. sec∅ = 5/4
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