1 files changed, 33 insertions, 0 deletions
diff --git a/3862/CH4/EX4.11/Ex4_11.sce b/3862/CH4/EX4.11/Ex4_11.sce
new file mode 100644
index 000000000..c39288a06
--- /dev/null
+++ b/3862/CH4/EX4.11/Ex4_11.sce
@@ -0,0 +1,33 @@
+clear
+//
+
+//variable declaration
+X=40.0
+A1=14.0*12.0*(X**2)                           //Area of rectangle**mm^2
+A2=6.0*4.0*(X**2)/2.0                         //Area of triangle**mm^2
+A3=-4*4*(X**2)                                //Area of removed subtracted**mm^2
+A4=-%pi*(4*X**2)/2.0                           //Area of semicircle to be subtracted**mm^2
+A5=-%pi*(4*X**2)/4.0                           //Area of quarter of circle to be subtracted**mm^2
+
+X1=7.0*X
+X2=14*X+2*X
+X3=2*X
+X4=6.0*X
+X5=14.0*X-(16*X/(3*%pi))
+
+Y1=6.0*X
+Y2=4.0*X/3.0
+Y3=8.0*X+2.0*X
+Y4=(16.0*X)/(3*%pi)
+Y5=12*X-4*(4*X/(3*%pi))
+
+A=A1+A2+A3+A4+A5
+
+xc=(A1*X1+A2*X2+A3*X3+A4*X4+A5*X5)/A
+
+printf("\n xc= %0.2f  m",xc)
+
+
+yc=(A1*Y1+A2*Y2+A3*Y3+A4*Y4+A5*Y5)/A
+
+printf("\n yc= %0.2f  m",yc)