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OpenStudy (anonymous):

All angles in the figure below are right angles. What is the area of the figure. 14 18 28 36

OpenStudy (anonymous):

OpenStudy (anonymous):

please ehlp me @zpupster

OpenStudy (zpupster):

ok

OpenStudy (zpupster):

if it was a rectangle|dw:1411144005255:dw| l*w = area 9*5 =??

OpenStudy (anonymous):

45

OpenStudy (zpupster):

then notice 9= 2+x+ 4 x=?

OpenStudy (anonymous):

x=3?

OpenStudy (zpupster):

yes the the length and width of the missing part is 3*3 = area

OpenStudy (zpupster):

subtract the missing part from the whole rect.

OpenStudy (anonymous):

I dont understand. whaz the answr

OpenStudy (zpupster):

well the rectangle area is 45 and the missing square is 9 so 45-9= area of your diagram

OpenStudy (anonymous):

54

OpenStudy (zpupster):

minus do not add

OpenStudy (anonymous):

oh wait 36

OpenStudy (zpupster):

good job!!

OpenStudy (anonymous):

Ok, 36 is my answr?

OpenStudy (zpupster):

yes

OpenStudy (anonymous):

thanks

OpenStudy (zpupster):

you are welcome!

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