A picture has a square frame that is 2 inches wide. The area of the picture is one-fourth of the total area of the picture and frame. What are the dimensions of the picture?
a.
3 in. by 3 in.
c.
8 in. by 8 in.
b.
2 in. by 2 in.
d.
4 in. by 4 in
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OpenStudy (hihi67):
Okay, do you have any idea what the answer could be? :D
OpenStudy (anonymous):
not really
OpenStudy (hihi67):
Well, do you know how to calculate the area of a square?
OpenStudy (anonymous):
teacher wnt let us have calculator
OpenStudy (hihi67):
I mean the equation.
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OpenStudy (anonymous):
n the teacher wnt even help us which all sucks we suppose to rely on computer
OpenStudy (anonymous):
id think it be b or d
OpenStudy (hihi67):
Okay, the calculation is a times a. a is a side.
OpenStudy (hihi67):
So for example if the side of a square is 4. The area is 16.
OpenStudy (anonymous):
yeah
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OpenStudy (hihi67):
Okay, so first we should calculate one side of your picture and frame.
OpenStudy (hihi67):
One side of the picture is 2 (the length of frame) + x (length of picture)
OpenStudy (anonymous):
yeah
OpenStudy (anonymous):
the ans would be b
OpenStudy (hihi67):
Exactly! :D
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