The Rankine‚Äö√Ñ√∂‚àö√ë‚àö¬•s active earth pressure can also be found out by method of_____________$

The Rankine‚Äö√Ñ√∂‚àö√ë‚àö¬•s active earth pr

1.	The Rankine‚Äö√Ñ√∂‚àö√ë‚àö¬•s active earth pressure can also be found out by method of_____________$
A.	Trial wedges
B.	Graphical method
C.	Sliding wedge
D.	Theoretical calculation
Answer» B. Graphical method