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My easy solutiion for the beginners PI should be in capital in the whole code dont make the mistake. I made it Once I chnaged it to Uppercase it fixed the error.
const PI = Math.PI;
const r = readLine();
const area = PI*r*r;
console.log(area);
const perimeter = 2 * PI * r;
console.log(perimeter);
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Day 1: Let and Const
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My easy solutiion for the beginners PI should be in capital in the whole code dont make the mistake. I made it Once I chnaged it to Uppercase it fixed the error. const PI = Math.PI; const r = readLine(); const area = PI*r*r; console.log(area); const perimeter = 2 * PI * r; console.log(perimeter);