A slope is to be constructed at an inclination of 30 with the horizon – McqOptions

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1.	A slope is to be constructed at an inclination of 30 with the horizontal. What will be the safe height of the slope at factor of safety of 1.5? The soil has the properties: c = 15 k N/m², =22.5 and = 19 k N/m³.
A.	11.5
B.	20.5
C.	12
D.	18.64
Answer» B. 20.5

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