Saturday, March 24, 2012










Example 1:
how do we calculate the area of paralleograms,kites and trapizoids?









[IMAGE]Find the area of a parallelogram with a base of 12 centimeters and a height of 5 centimeters.
Solution: A
  A = (12 cm) · (5 cm)
  A = 60 cm2

Find the area of the following kite.


the formula is d1 mulpiplied by d2 divided by 2


The area of a trapezoid is given by the formula

where
b1, b2 are the lengths of each base
h is the altitude (height)

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