Changes
From Karnataka Open Educational Resources
1 byte removed
, 16:22, 3 November 2013
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| # Tell them that the radius and side of square are of same measure as it would help us in deducing the formula for area of circle. | | # Tell them that the radius and side of square are of same measure as it would help us in deducing the formula for area of circle. |
| # Formulas are easy ways of calculating area . | | # Formulas are easy ways of calculating area . |
− | # If formulas are not known then the entire area in question can be divided into small squares of 1 unit measure and can deduce the formula of the whiole. | + | # If formulas are not known then the entire area in question can be divided into small squares of 1 unit measure and can deduce the formula of the whole. |
| # First the number of full squares is counted. | | # First the number of full squares is counted. |
| # Then two half squares would add up to 1 full square. | | # Then two half squares would add up to 1 full square. |