1 files changed, 30 insertions, 0 deletions
diff --git a/3782/CH10/EX10.4/Ex10_4.sce b/3782/CH10/EX10.4/Ex10_4.sce
new file mode 100644
index 000000000..57b6898b7
--- /dev/null
+++ b/3782/CH10/EX10.4/Ex10_4.sce
@@ -0,0 +1,30 @@
+
+//
+
+//
+
+ab=30,bc=90,cd=140,
+
+l1=250,l2=150,l3=325,
+
+
+abc=210-bc
+t1=0.5*abc
+bcd=270-cd
+t2=0.5*bcd
+t3=180-(t1+t2)
+
+
+k=(sin(t2*(%pi/180)))/(sin(t3*(%pi/180)))
+OB=l2*k
+k1=(sin(t1*(%pi/180)))/(sin(t3*(%pi/180)))
+OC=l2*k1
+printf("\n OB,OC")
+R=OB*(sin(t1*(%pi/180)))
+printf("\n Radius R= %0.3f ",R)
+
+BT1=OB*(cos(t1*(%pi/180)))
+CT1=OC*(cos(t2*(%pi/180)))
+
+printf("\n Tangent length BT1= %0.3f ",BT1)
+printf("\n Tangent length CT1= %0.3f ",CT1)