Help with math question? Geo.

Josh is building an enclosure with recycled cardboard for his collection of model cars. His design is as shown.

Josh needs a total length of 238 inches of cardboard for his project. What is the length of side AF in inches?

76

42

49

56

Question

Help with math question? Geo. 


Josh is building an enclosure with recycled cardboard for his collection of model cars. His design is as shown.



Josh needs a total length of 238 inches of cardboard for his project. What is the length of side AF in inches? 

 76 

 42 

 49 

 56

anonymous · Answer

attachment

anonymous · Answer

I got 49. If you multiply all the sides in the first image by 7. Then minus them from 238, you get 49. I multiplies all the sides by 7 because 56/8 is 7. and 56 is the only measurement in the 2nd image.