1 files changed, 13 insertions, 0 deletions
diff --git a/1553/CH25/EX25.26/25Ex26.sce b/1553/CH25/EX25.26/25Ex26.sce
new file mode 100644
index 000000000..d95b1fb9a
--- /dev/null
+++ b/1553/CH25/EX25.26/25Ex26.sce
@@ -0,0 +1,13 @@
+//Ch25_Ex26
+clc;
+clear;
+close;
+increasedR=50/100; 
+newR=1+increasedR;
+originalVol=(4/3)*%pi; //this formula excludes the term R since it is not given and it gets cancelled with denominator
+newVol=(4/3)*%pi*newR^3;
+originalArea=4*%pi;
+newArea=4*%pi*newR^2;
+percentIncVol=(newVol-originalVol)/originalVol;//percent increase in volume
+percentIncSurArea=(newArea-originalArea)/originalArea;
+mprintf("The increase in volume is %.1f percent and the increase in surface area is %.0f percent",percentIncVol*100,percentIncSurArea*100);