diff options
Diffstat (limited to '1553/CH25/EX25.12/25Ex12.sce')
| -rw-r--r-- | 1553/CH25/EX25.12/25Ex12.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1553/CH25/EX25.12/25Ex12.sce b/1553/CH25/EX25.12/25Ex12.sce new file mode 100644 index 000000000..3ff691bac --- /dev/null +++ b/1553/CH25/EX25.12/25Ex12.sce @@ -0,0 +1,12 @@ +//Chapter 25 Ex 12
+
+clc;
+close;
+clear;
+//let the original length of edge a=1
+edge=1; inc=50/100;
+surorg=6*(edge^2);
+newedge=(1+inc)*edge;
+surnew=6*(newedge^2);
+incsurarea=((surnew-surorg)/surorg)*100;
+mprintf("The percentage increase in surface area is %d percent",incsurarea);
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