Posted by **zach** on Tuesday, February 14, 2012 at 7:20pm.

The perimeter of rectangle ABCD is 256 inches. It's length is 3 times as long as its width. Find the area of triangle ABC.

- math -
**Reiny**, Tuesday, February 14, 2012 at 7:29pm
width --- x

length --- 3x

2(x+3x) = 256

8x = 256

x = 32

width = 32

length = 96

Area = 32(96) = 3072

- math -
**Jan**, Tuesday, May 27, 2014 at 7:16pm
U for got to divide by 1/2 it should be 1,536

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