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Write algorithms and draw flowcharts for the following: Accept the length of side of a square and calculate their area and perimeter. Display the message accordingly.[6]

Question

Write algorithms and draw flowcharts for the following: Accept the length of side of a square and calculate their area and perimeter. Display the message accordingly.[6]

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Solution

Algorithm:

Step 1: Start Step 2: Declare variables side, area, perimeter. Step 3: Read the value of side. Step 4: Calculate area by multiplying side by side (area = side * side). Step 5: Calculate perimeter by multiplying side by 4 (perimeter = 4 * side). Step 6: Display area and perimeter. Step 7: Stop

Flowchart:

  1. Start
  2. Declare variables (side, area, perimeter)
  3. Input side
  4. Calculate area (area = side * side)
  5. Calculate perimeter (perimeter = 4 * side)
  6. Output area and perimeter
  7. Stop

Please note that I can't draw a flowchart here, but the steps above describe the process in a flowchart manner.

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