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Mathematics 18 Online
OpenStudy (anonymous):

(05.03)An irregular polygon is shown below: Image of irregular polygon with length of 8 units and height of 3 units labeled on left side. Top side length of 4 units, the side adjacent to it on the right is 1 units. The area of the irregular polygon is ____ square units.

OpenStudy (raffle_snaffle):

Where is the image?

OpenStudy (anonymous):

let me get it, oops XD

OpenStudy (raffle_snaffle):

I cant see anyting

OpenStudy (anonymous):

says "Cookie Error"

OpenStudy (anonymous):

screen shot?

OpenStudy (anonymous):

let see

OpenStudy (anonymous):

ehhh? how about now ?

OpenStudy (anonymous):

I'm going to try to solve it, hold on

OpenStudy (anonymous):

So, they seem to pretty much come out as 2 rectangles. Now, that we know that, we have to find the area of the two triangles |dw:1455599508116:dw|

OpenStudy (anonymous):

rectangles* sorry

OpenStudy (anonymous):

its fine so um is this multiplication or adding? in this situation

OpenStudy (anonymous):

Ok, so to find the height of the rectangle, subtract 1 from 3 and you'll get 2 |dw:1455599846255:dw|

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