var
a, b: integer;
begin
write('введите две стороны = >');
readln(a, b);
writeln('периметр = ', 2 * (a + b));
writeln('площадь = ', a * b);
end.
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Verified answer
var
a, b: integer;
begin
write('введите две стороны = >');
readln(a, b);
writeln('периметр = ', 2 * (a + b));
writeln('площадь = ', a * b);
end.