Question

Q1. Write a program in JavaScript to calculate area of a cylinder 2πr(r + h). Accept the value of r and h (r = radius of circular base, h = height of the cylinder) from the user using the prompt. Display the result on the html webpage. The result should be displayed in the following format. The area of cylinder is : ----- [20]

Answer 1

Answer:

गत मार्च माह पूर्व और वह इस प्रकार हम सब मिलकर इस तरह वह इस