Rembrandt framed his masterpiece.
The painting by itself is a rectangle with length
20
cm
20 cm20, start text, space, c, m, end text and width
16
cm
16 cm16, start text, space, c, m, end text.
The painting and frame together form a larger rectangle with length
25
cm
25 cm25, start text, space, c, m, end text and width
20
cm
20 cm20, start text, space, c, m, end text.
Find the area of the frame.
Assume no overlap between the frame and painting.


cm
2
cm
2
start text, c, m, end text, squared

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