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diff --git a/1205/CH9/EX9.5/S_9_5.sce b/1205/CH9/EX9.5/S_9_5.sce
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+clc;
+//Given
+r=90;//mm, radius of half circle
+b=240;//mm, width
+h=120;//mm, height
+
+//Moment of inertia of rectangle
+Ixr=1/3*b*h^3;//mm^4
+
+//Moment of inertia of half circle
+a=4*r/(3*%pi);//mm
+
+b=h-a;//mm, Distance b from centroid c to X axis
+
+I_AA=1/8*%pi*r^4;//mm^4, Moment of inertia of half circle with respect to AA'
+A=1/2*%pi*r^2;//mm^2, Area of half circle
+
+Ix1=I_AA-A*a^2;//mm^4, Parallel axis theorem
+
+Ixc=Ix1+A*b^2;//mm^4, Parallel axis theorem
+
+//Moment of inertia of given area
+Ix=Ixr-Ixc;//mm^4
+
+printf("Moment of inertia of area about X axis is Ix= %2.2e mm^4\n",Ix);