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MAKING A CUP OF TEA
Step 1 Start.

Step 2 Collect Kettle, Teabags, water, milk, sugar and cup
Step 3 Boil the water in the kettle.

Step 4 Pour the boiling water into the cup.

Step 5 Add milk, sugar and put a teabag in the cup.
Step 6 Stir the tea, and the tea is ready.

Step 7 Stop.

CALCULATE THE SUM OF TWO NUMBERS
Step 1 Start.

Step 2 Read two numbers and store them in A and B.

Step 3 Add two numbers A and B.
Step 4 Print the sum.

Step 5 Stop.

CALCULATING THE AREA OF A CIRCLE
Step 1 Start.

Step 2 Read the radius of the circle and store it in r. (where, r is the length from the centre of
the circle to the edge of the circle.)

2
Step 3 Calculate the area of the circle. (Where, Area = π × r (3.14 × radius × radius))
Step 4 Print the area.

Step 5 Stop.

FLOWCHART

A flowchart is the graphical representation of a process and the logic (also referred to as an
algorithm) used in it. Flowcharts are used in analysing, designing, documenting or managing a
process or program in various fields.

SYMBOLS USED IN FLOWCHARTS
A flowchart uses specific geometrical shapes and directional arrows to draw a flow chart for a
particular task. A set of geometrical shapes represents the steps involved in the solution process.

Each shape represents a specific function, activity, or process. Directional arrows are used to
connect the shapes, indicating the flow of the solution.

Algorithm, Flowchart and Mind Maps 65