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March 5, 2015

March 5, 2015

Posted by **arindom** on Thursday, February 17, 2011 at 12:21pm.

- math -
**tchrwill**, Thursday, February 17, 2011 at 2:06pmA = 2bh/2 = 2(20)15/2

- math -
**Anonymous**, Thursday, February 17, 2011 at 7:38pmArea of reccangle is a*b

If the angle between the two unequal side is a right angle that is half of rectacangle.

In this case: A=(1/2)*(a*b)

A=(1/2)*(15*20)

A=(1/2)*300

A=150cm^2

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