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Mathematics 18 Online
OpenStudy (anonymous):

he area of a rectangle is 21 in2. The length of the rectangle is 6 in. What is the width of the rectangle?

OpenStudy (anonymous):

sorry it took so long

OpenStudy (anonymous):

3.5 in.

OpenStudy (anonymous):

The width of the rectangle is: 21/6 = 3.5 in.

OpenStudy (pandagurl):

So since you find the area by doing LxW, We know the Length. so I would use Guess and Test. 6X4= 24, 6X3=18, 6X3.5=21. Thats how to do it. :)

OpenStudy (anonymous):

What is the area of the triangle? A. square meters B. square meters C. square meters D. square meters http://static.k12.com/calms_media/media/1419000_1419500/1419347/1/e46e1a3e4e4dd7654b0047ec8200697295da4466/MS_PA_130922_171119.jpg

OpenStudy (anonymous):

close this and open a new quistion please

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

it is agaist http://openstudy.com/code-of-conduct

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