celi's math blogg
Saturday, March 24, 2012
Example 1:
how do we calculate the area of paralleograms,kites and trapizoids?
Find the area of a parallelogram with a base of 12 centimeters and a height of 5 centimeters.
Solution:
= (12 cm)
·
(5 cm)
= 60 cm
2
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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