Make a grid on paper with square size of 1 cm by 1 cm very carefully, trace the outline of your hand on it. Estimate the area covered by your hand by adding the whole covered squares with those that are covered more than half.
Answers
Given : Make a grid on paper with square size of 1 cm by 1 cm
trace the outline of your hand on it.
To Find : Estimate the area covered by your hand by adding the whole covered squares with those that are covered more than half.
Solution:
Step 1 : Take a A 4 Paper Sheet
Step 2 : Draw a Square of 20 x 20
Step 3 : make a grid of 1 cm by 1 cm
Step 4 : Put your hand and trace outline
Step 5 : Count Complete Square and More than Half filled Squares
Count of full squares = 80
Count of More than Half filled Squares = 30
Area = 80 + 30 = 110 cm²
Will vary for each individuals
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