Circumference of Rectangle
Circumference of Rectangle
( formula 1 ) Circumference = a + b + c + d
( formula 2 ) Circumference = a + b + c + d = 2a + 2b ( a = c | b = d )
Example:
with formula 1 :
( remember a = c | d = b ) 4 + 2 + 4 + 2 = 12
with formula 2 :
circumference = 2 ( 4 + 2 ) = 2 . 6 = 12
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