1553/CH25/EX25.21/25Ex21.sce


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//Ch25_Ex21
clc;
clear;
close;

r=7; h=24; w=1.25;
l=sqrt(h^2+r^2);
area=%pi*r*l;
lengthCanvas=area/w;
mprintf("The length of canvas is %.0f meter",lengthCanvas);