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Mathematics 9 Online
OpenStudy (itrymath):

A toy company manufactures arcade games. They are marketing a new pinball machine to children. It is similar in size to the adult version of the same game. Both the adult and child models are shown below. If the perimeter of the adult pinball machine is 172 inches, what is the length, in inches of ? Type the numeric answer only in the box below. (4 points)

OpenStudy (itrymath):

OpenStudy (itrymath):

? = G'A'

OpenStudy (sebastianwininger):

ehhhh

OpenStudy (518nad):

hey its similar that means the ratio of the sides are the same

OpenStudy (itrymath):

?

OpenStudy (itrymath):

what do you mean

OpenStudy (518nad):

first lets go through this 172 inches is the perimeter of the adult one, so whts the length of the missing piece?

OpenStudy (518nad):

remember perimeter is the length of all the sides added together

OpenStudy (518nad):

hey itrymath u there

OpenStudy (518nad):

lets work together

OpenStudy (itrymath):

yes

OpenStudy (518nad):

we must do things fast

OpenStudy (518nad):

time is of the essenece

OpenStudy (518nad):

in math its important to just guess if anything, but its important to be fast

OpenStudy (518nad):

now missing piece

OpenStudy (518nad):

tell me what u think u must do

OpenStudy (itrymath):

GA is 25

OpenStudy (518nad):

|dw:1478315564733:dw|

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