initial commit / add all books

1 files changed, 130 insertions, 0 deletions

diff --git a/3782/CH7/EX7.2/Ex7_2.sce b/3782/CH7/EX7.2/Ex7_2.sce
new file mode 100644
index 000000000..871e79375
--- /dev/null
+++ b/3782/CH7/EX7.2/Ex7_2.sce
@@ -0,0 +1,130 @@
+
+
+
+//
+
+//
+
+
+printf("\n chainage 15.5 and 27.5')
+a1=15.5,b1=27.5,
+
+//finding base and height of each triangle
+
+base=b1-a1
+o1=0,o2=22.5,
+
+mo1=(o2+o1)/2
+//calculating area
+ae1=base*mo1
+ap1=0
+an1=ae1
+printf("\n area GAM= %0.3f sq meters",ae1)
+
+printf("\n chainage 15.5 and 50')
+a1=15.5,b1=50,
+
+
+base=b1-a1
+o1=22.5,o2=30,
+
+mo2=(o2+o1)/2
+
+ae2=base*mo2
+ap2=ae2
+an2=0
+printf("\n area GABI= %0.3f sq meters",ae2)
+
+
+printf("\n chainage 50 and 75.5')
+a1=50,b1=75.5,
+
+
+base=b1-a1
+o1=30,o2=35.5,
+
+mo3=(o2+o1)/2
+
+ae3=base*mo3
+ap3=ae3
+an3=0
+printf("\n area IBCK= %0.3f sq meters",ae3)
+
+
+printf("\n chainage 75.5 and 86.7')
+a1=75.5,b1=86.7,
+
+
+base=b1-a1
+o1=35.5,o2=0,
+
+mo4=(o2+o1)/2
+
+ae4=base*mo4
+ap4=ae4
+an4=0
+printf("\n area KCN= %0.3f sq meters",ae4)
+
+printf("\n chainage 86.7 and 90')
+
+a1=86.7,b1=90,
+
+
+base=b1-a1
+o1=0,o2=10.5,
+
+mo5=(o2+o1)/2
+
+ae5=base*mo5
+ap5=0
+an5=ae5
+printf("\n area NLD= %0.3f sq meters",ae5)
+
+printf("\n chainage 60 and 90')
+a1=60,b1=90,
+
+
+base=b1-a1
+o1=10.5,o2=25.0,
+
+mo6=(o2+o1)/2
+
+ae6=base*mo6
+ap6=ae6
+an6=0
+printf("\n area LDEJ= %0.3f sq meters",ae6)
+
+printf("\n chainage 35.5 and 60')
+a1=35.5,b1=60,
+
+
+base=b1-a1
+o1=25,o2=15,
+
+mo7=(o2+o1)/2
+
+ae7=base*mo7
+ap7=ae7
+an7=0
+printf("\n area JEFH= %0.3f sq meters",ae7)
+
+printf("\n chainage 27.5 and 35.5')
+a1=27.5,b1=35.5,
+
+
+base=b1-a1
+o1=15,o2=0,
+
+mo8=(o2+o1)/2
+
+ae8=base*mo8
+ap8=ae8
+an8=0
+printf("\n area FHM= %0.3f sq meters",ae8)
+
+an=an1+an2+an3+an4+an5+an6+an7+an8
+ap=ap1+ap2+ap3+ap4+ap5+ap6+ap7+ap8
+
+area=ap-an
+printf("\n ap,ae= %0.3f %0.3f",ap,an)
+printf("\n total area of field = %0.3f sq meters ",area)