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Mathematics 8 Online
OpenStudy (anonymous):

A field is 250m. A barn 23m by 40m is built in the field. How much area is left over?

OpenStudy (mertsj):

Is the field square? Or is its area 250 m^2?

OpenStudy (anonymous):

Sorry. Field is 250m by 350m

OpenStudy (mertsj):

What is its area?

OpenStudy (anonymous):

(1) find the are of the field (2)find the are of the barn (3)SUBTRACT THE AREA OF THE BARN TO THE AREA OF THE FIELD . ...

OpenStudy (mertsj):

Simon??? What is the area of the field. Oh. I see that jerwyn wants to help you now. Good bye.

OpenStudy (anonymous):

86580m2

OpenStudy (anonymous):

Is that answer correct?

OpenStudy (anonymous):

use the given. .

OpenStudy (anonymous):

area left= area of the field - area of the barn = 250(350) - 23(40) =?

OpenStudy (anonymous):

Thats the answer i got = 86580m2

OpenStudy (anonymous):

correct. . .

OpenStudy (anonymous):

Thank you

OpenStudy (anonymous):

you're welcome. .

OpenStudy (anonymous):

In the figure (not drawn to scale), the hexagon ABCDEF is similar to hexagon JKLGHI. Find the length BC to the nearest tenth if KL =17,LG = 20, and CD = 9. |dw:1328142497012:dw|

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